You guys hit the main issue that I found, Cam bolts. I've already told him he at least needs to do the lower control arms instead and skip the whole cam bolt thing. He does plan on wheeling it much but then again he's just getting the bug and originally was telling me he was getting a BB kit. He's getting 35s and 2.5" is enough but now he's thinking bigger.
The 2.5" should be enough to clear 35's. If he wants to go bigger tire wise, he can always add some flat fenders like the xenons of bushwackers and have enough room, and probably come out ahead price wise.
SOLD-08 Unlimited X, "jeep green", auto, limited slip, hushpower muffler, Aerotech Interceptor gauge,Powerstroke tranny cooler, skidrow evap skid, AFE Pro 7 filter, Teraflex leveling kit, EVO control arm skids, 15x8 Black Rock 909's, 33" KM2's