diff --git a/NHSE.Core/Encryption/EncryptedInt32.cs b/NHSE.Core/Encryption/EncryptedInt32.cs
index eb5ff75..f221056 100644
--- a/NHSE.Core/Encryption/EncryptedInt32.cs
+++ b/NHSE.Core/Encryption/EncryptedInt32.cs
@@ -1,32 +1,24 @@
 using System;
+using System.Diagnostics;
+using System.Numerics;
 using static System.Buffers.Binary.BinaryPrimitives;
 
 namespace NHSE.Core;
 
-public sealed class EncryptedInt32
+/// <summary>
+/// Represents an encrypted 32-bit integer with associated encryption parameters.
+/// </summary>
+[DebuggerDisplay("{Value}")]
+public sealed record EncryptedInt32(uint OriginalEncrypted, ushort Adjust = 0, byte Shift = 0, byte Checksum = 0)
 {
     // Encryption constant used to encrypt the int.
     private const uint ENCRYPTION_CONSTANT = 0x80E32B11;
     // Base shift count used in the encryption.
     private const byte SHIFT_BASE = 3;
 
-    public readonly uint OriginalEncrypted;
-    public readonly ushort Adjust;
-    public readonly byte Shift;
-    public readonly byte Checksum;
+    public uint Value { get; set; } = Decrypt(OriginalEncrypted, Shift, Adjust);
 
-    public uint Value;
-
-    public override string ToString() => Value.ToString();
-
-    public EncryptedInt32(uint encryptedValue, ushort adjust = 0, byte shift = 0, byte checksum = 0)
-    {
-        OriginalEncrypted = encryptedValue;
-        Adjust = adjust;
-        Shift = shift;
-        Checksum = checksum;
-        Value = Decrypt(encryptedValue, shift, adjust);
-    }
+    public static implicit operator uint(EncryptedInt32 encryptedInt32) => encryptedInt32.Value;
 
     public void Write(Span<byte> data) => Write(this, data);
     public void Write(byte[] data, int offset) => Write(data.AsSpan(offset));
@@ -41,16 +33,14 @@ public static byte CalculateChecksum(uint value)
 
     public static uint Decrypt(uint encrypted, byte shift, ushort adjust)
     {
-        // Decrypt the encrypted int using the given params.
-        ulong val = ((ulong) encrypted) << ((32 - SHIFT_BASE - shift) & 0x3F);
-        val += val >> 32;
-        return ENCRYPTION_CONSTANT - adjust + (uint)val;
+        var rotated = BitOperations.RotateRight(encrypted, shift + SHIFT_BASE);
+        return rotated + ENCRYPTION_CONSTANT - adjust;
     }
 
     public static uint Encrypt(uint value, byte shift, ushort adjust)
     {
-        ulong val = (ulong) (value + unchecked(adjust - ENCRYPTION_CONSTANT)) << (shift + SHIFT_BASE);
-        return (uint) ((val >> 32) + val);
+        var adjusted = value + adjust - ENCRYPTION_CONSTANT;
+        return BitOperations.RotateLeft(adjusted, shift + SHIFT_BASE);
     }
 
     public static EncryptedInt32 ReadVerify(ReadOnlySpan<byte> data, int offset)
diff --git a/NHSE.Core/Structures/Designs/DesignPattern.cs b/NHSE.Core/Structures/Designs/DesignPattern.cs
index 262f116..89bd3ee 100644
--- a/NHSE.Core/Structures/Designs/DesignPattern.cs
+++ b/NHSE.Core/Structures/Designs/DesignPattern.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Runtime.InteropServices;
 using static System.Buffers.Binary.BinaryPrimitives;
 
 namespace NHSE.Core;
diff --git a/NHSE.Core/Structures/Designs/DesignPatternPRO.cs b/NHSE.Core/Structures/Designs/DesignPatternPRO.cs
index faa2188..329d060 100644
--- a/NHSE.Core/Structures/Designs/DesignPatternPRO.cs
+++ b/NHSE.Core/Structures/Designs/DesignPatternPRO.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Runtime.InteropServices;
 using static System.Buffers.Binary.BinaryPrimitives;
 
 namespace NHSE.Core;
diff --git a/NHSE.WinForms/Editor.cs b/NHSE.WinForms/Editor.cs
index 13a18b3..18e4092 100644
--- a/NHSE.WinForms/Editor.cs
+++ b/NHSE.WinForms/Editor.cs
@@ -3,7 +3,6 @@
 using NHSE.Sprites;
 using NHSE.WinForms.Properties;
 using System;
-using System.Diagnostics;
 using System.Drawing;
 using System.Drawing.Imaging;
 using System.IO;
@@ -293,10 +292,10 @@ private void LoadPlayer(int index)
         var pers = player.Personal;
         TB_Name.Text = pers.PlayerName;
         TB_TownName.Text = pers.TownName;
-        NUD_BankBells.Value = Math.Min(int.MaxValue, pers.Bank.Value);
-        NUD_NookMiles.Value = Math.Min(int.MaxValue, pers.NookMiles.Value);
-        NUD_TotalNookMiles.Value = Math.Min(int.MaxValue, pers.TotalNookMiles.Value);
-        NUD_Wallet.Value = Math.Min(int.MaxValue, pers.Wallet.Value);
+        NUD_BankBells.Value = Math.Min(int.MaxValue, pers.Bank);
+        NUD_NookMiles.Value = Math.Min(int.MaxValue, pers.NookMiles);
+        NUD_TotalNookMiles.Value = Math.Min(int.MaxValue, pers.TotalNookMiles);
+        NUD_Wallet.Value = Math.Min(int.MaxValue, pers.Wallet);
 
         // swapped on purpose -- first count is the first two rows of items
         NUD_PocketCount1.Value = Math.Min(int.MaxValue, pers.PocketCount);
@@ -305,7 +304,7 @@ private void LoadPlayer(int index)
 
         if (pers.Data30 is { IsInitialized30: true } addition)
         {
-            NUD_HotelTickets.Value = Math.Min(int.MaxValue, addition.HotelTickets.Value);
+            NUD_HotelTickets.Value = Math.Min(int.MaxValue, addition.HotelTickets);
         }
         else
         {
@@ -357,21 +356,10 @@ private void SavePlayer(int index)
             SAV.ChangeIdentity(orig, updated);
         }
 
-        var bank = pers.Bank;
-        bank.Value = (uint)NUD_BankBells.Value;
-        pers.Bank = bank;
-
-        var nook = pers.NookMiles;
-        nook.Value = (uint)NUD_NookMiles.Value;
-        pers.NookMiles = nook;
-
-        var tnook = pers.TotalNookMiles;
-        tnook.Value = (uint)NUD_TotalNookMiles.Value;
-        pers.TotalNookMiles = tnook;
-
-        var wallet = pers.Wallet;
-        wallet.Value = (uint)NUD_Wallet.Value;
-        pers.Wallet = wallet;
+        pers.Bank = pers.Bank with { Value = (uint)NUD_BankBells.Value };
+        pers.NookMiles = pers.NookMiles with { Value = (uint)NUD_NookMiles.Value };
+        pers.TotalNookMiles = pers.TotalNookMiles with { Value = (uint)NUD_TotalNookMiles.Value };
+        pers.Wallet = pers.Wallet with { Value = (uint)NUD_Wallet.Value };
 
         // swapped on purpose -- first count is the first two rows of items
         pers.PocketCount = (uint)NUD_PocketCount1.Value;
@@ -381,16 +369,12 @@ private void SavePlayer(int index)
 
         if (player.Personal.Data30 is { IsInitialized30: true } addition)
         {
-            var tickets = addition.HotelTickets;
-            tickets.Value = (uint)NUD_HotelTickets.Value;
-            addition.HotelTickets = tickets;
+            addition.HotelTickets = addition.HotelTickets with { Value = (uint)NUD_HotelTickets.Value };
         }
 
         if (player.WhereAreN is { } x)
         {
-            var poki = x.Poki;
-            poki.Value = (uint)NUD_Poki.Value;
-            x.Poki = poki;
+            x.Poki = x.Poki with { Value = (uint)NUD_Poki.Value };
         }
     }