Oppressive Gloom and to a lesser extent Cloak of Fear actively hinder your Fury generation as mobs are attacking you less often. Ditch 'em. Fill up your attack chain with either Shadow Maul or Soul Tentacles. I'd also recommend Soul Transfer too. It's highly situational, but does ok damage and comes with a Mag 30 stun which will mez AVs. No need to heavily slot that one beyond Rech. Use some of the spare slots on Death Shroud and beef that up a bit as it's useful PBAoE damage. That will help with Fury too.
Rename .texture to .dds. Once you're done editing, make sure to resave the dds in the same format as the original (DXT5, etc). Then rename back to .texture
EDIT: CohSplasher v1.25 works fully with Homecoming. v1.30 won't work with login screens.