All problems have been solved on my computer.
The latest version of resorep plus the permissions fix allows it ro run smoothly with the game hook in place.
So far I have no issues of game hanging on loading, crashing in-game or poor performance with a dozen or so of my own modded files loaded up.
Saving textures for modding is also working properly.
What is the permission fix? I keep getting large lag spikes and freezes when entering the game with the mod on..how did u fix ur issues?