Originally Posted by rcgod

I would move rear hubs and arms forward, no rear deck, remove chassis stiffening screws, more droop, go down to 35/30 or 35/27.5 sock oil, higher ride height, and less camber. 100k in the center diff should be fine. You have a lot of rear toe in, if you get the rest of the setup better you can change to 3.5 if you need more on power steering.