MaGUI and GWX3?
 

Does MaGUI conflict in any way with GWX3? If so, are there any specific files that should not be used from either to prevent such?
Surely others here have attempted to or are using both modes, and it would help me greatly if someone could give me advice on this.

Thanks ahead of time

...post specific problem. post the exact issue that affects you. then help will come.
there can be many probs with mod conflicts: MaGUI is a small-er mod GWX is a very big one.

MaGUI works on top of GWX. Maybe the other Megamods also, but definately GWX3. Just make sure you read the documentation. It comes with several optional mod parts.