diff --git a/src/Editor/LancerEdit/Model/ModelViewer.PartEditor.cs b/src/Editor/LancerEdit/Model/ModelViewer.PartEditor.cs
index befbc06a..96bee0d9 100644
--- a/src/Editor/LancerEdit/Model/ModelViewer.PartEditor.cs
+++ b/src/Editor/LancerEdit/Model/ModelViewer.PartEditor.cs
@@ -86,7 +86,13 @@ void WriteConstructs()
         }
         void ReplaceConstruct(ConstructNode c, AbstractConstruct newc)
         {
+            
             var cmp = (CmpFile)drawable;
+            foreach(var part in cmp.Parts)
+            {
+                if (part.Construct == c.Con)
+                    part.UpdateConstruct(newc);
+            }
             for (int i = 0; i < cmp.Constructs.Count; i++)
             {
                 if (cmp.Constructs[i] == c.Con)
diff --git a/src/Editor/LancerEdit/Model/ModelViewer.cs b/src/Editor/LancerEdit/Model/ModelViewer.cs
index c2555e6e..c4afab6e 100644
--- a/src/Editor/LancerEdit/Model/ModelViewer.cs
+++ b/src/Editor/LancerEdit/Model/ModelViewer.cs
@@ -452,6 +452,7 @@ void ConstructContext(ConstructNode con)
                             Origin = con.Con.Origin,
                             Rotation = con.Con.Rotation
                         };
+                        fix.Reset();
                         ReplaceConstruct(con, fix);
                     }
                     if(!(con.Con is RevConstruct) && Theme.IconMenuItem("Rev","rev",Color4.LightCoral,true)) {
diff --git a/src/LibreLancer.Data/Effects/Effect.cs b/src/LibreLancer.Data/Effects/Effect.cs
index 5bf428c6..5df9dd7f 100644
--- a/src/LibreLancer.Data/Effects/Effect.cs
+++ b/src/LibreLancer.Data/Effects/Effect.cs
@@ -15,6 +15,8 @@ public class Effect
 		public string VisEffect;
         [Entry("vis_beam")]
         public string VisBeam;
+        [Entry("vis_generic")]
+        public string VisGeneric;
         [Entry("snd_effect")]
         public string SndEffect;
         [Entry("type")]
diff --git a/src/LibreLancer.Data/Equipment/AbstractEquipment.cs b/src/LibreLancer.Data/Equipment/AbstractEquipment.cs
index 28060632..0dba08b0 100644
--- a/src/LibreLancer.Data/Equipment/AbstractEquipment.cs
+++ b/src/LibreLancer.Data/Equipment/AbstractEquipment.cs
@@ -12,9 +12,19 @@ public abstract class AbstractEquipment
     {
         [Entry("nickname")]
         public string Nickname;
+        [Entry("da_archetype")]
+        public string DaArchetype;
+        [Entry("material_library")]
+        public string MaterialLibrary;
         [Entry("lodranges")]
         public float[] LODRanges;
         [Entry("hp_child")]
         public string HPChild { get; private set; }
+        [Entry("ids_name")]
+        public int IdsName = -1;
+        [Entry("ids_info")]
+        public int IdsInfo = -1;
+        [Entry("lootable")]
+        public bool Lootable;
     }
 }
diff --git a/src/LibreLancer.Data/Equipment/Gun.cs b/src/LibreLancer.Data/Equipment/Gun.cs
index ca94d28d..3bec8964 100644
--- a/src/LibreLancer.Data/Equipment/Gun.cs
+++ b/src/LibreLancer.Data/Equipment/Gun.cs
@@ -8,14 +8,6 @@ namespace LibreLancer.Data.Equipment
 {
     public class Gun : AbstractEquipment
     {
-        [Entry("da_archetype")]
-        public string DaArchetype;
-        [Entry("material_library")]
-        public string MaterialLibrary;
-        [Entry("ids_name")]
-        public int IdsName;
-        [Entry("ids_info")]
-        public int IdsInfo;
         [Entry("hit_pts")]
         public int Hitpoints;
         [Entry("turn_rate")]
diff --git a/src/LibreLancer.Data/Equipment/PowerCore.cs b/src/LibreLancer.Data/Equipment/PowerCore.cs
index 2a80328a..6696d822 100644
--- a/src/LibreLancer.Data/Equipment/PowerCore.cs
+++ b/src/LibreLancer.Data/Equipment/PowerCore.cs
@@ -8,9 +8,17 @@ namespace LibreLancer.Data.Equipment
 {
 	public class PowerCore : AbstractEquipment
 	{
-        [Entry("da_archetype")]
-		public string DaArchetype;
-        [Entry("material_library")]
-		public string MaterialLibrary;
+        [Entry("volume")]
+        public int Volume;
+        [Entry("mass")]
+        public int Mass;
+        [Entry("capacity")]
+        public int Capacity;
+        [Entry("charge_rate")]
+        public int ChargeRate;
+        [Entry("thrust_capacity")]
+        public int ThrustCapacity;
+        [Entry("thrust_charge_rate")]
+        public int ThrustChargeRate;
 	}
 }
diff --git a/src/LibreLancer.Data/Equipment/Thruster.cs b/src/LibreLancer.Data/Equipment/Thruster.cs
index 8f027153..2f58db9b 100644
--- a/src/LibreLancer.Data/Equipment/Thruster.cs
+++ b/src/LibreLancer.Data/Equipment/Thruster.cs
@@ -8,22 +8,14 @@ namespace LibreLancer.Data.Equipment
 {
 	public class Thruster : AbstractEquipment
 	{
-        [Entry("particles")]
+		[Entry("particles")]
 		public string Particles;
-        [Entry("da_archetype")]
-		public string DaArchetype;
-        [Entry("material_library")]
-		public string MaterialLibrary;
         [Entry("hp_particles")]
 		public string HpParticles;
         [Entry("max_force")]
 		public int MaxForce;
         [Entry("power_usage")]
 		public int PowerUsage;
-        [Entry("ids_name")]
-		public int IdsName;
-        [Entry("ids_info")]
-		public int IdsInfo;
         [Entry("hit_pts")]
 		public int Hitpoints;
 	}
diff --git a/src/LibreLancer/Utf/Cmp/Part.cs b/src/LibreLancer/Utf/Cmp/Part.cs
index bb581ebd..bf9e1470 100644
--- a/src/LibreLancer/Utf/Cmp/Part.cs
+++ b/src/LibreLancer/Utf/Cmp/Part.cs
@@ -33,7 +33,13 @@ public AbstractConstruct Construct
                 return construct;
             }
         }
-
+        /// <summary>
+        /// EDITOR USE ONLY: Changes the construct object for the part
+        /// </summary>
+        public void UpdateConstruct(AbstractConstruct con)
+        {
+            construct = con;
+        }
         private string fileName;
         private ModelFile model;
         public ModelFile Model