Well I blew the muffler last time out so I think headers & dual exhaust are on the agenda. I definately need some sort of locker in both diffs. Would like the Detroit in the rear, ARB in the front but would like a less expensive alternative with out sacraficing a whole lot. I'm not going to get real extreme with this rig as I'm leaving the stock axles in it. I'll be installing a truss/skid I have to the rear 20 right away. This will be a good start for now.