probably getting a 4.o will be the first thing youll regret not doing, past that, do the throttle cable/kickdown cable mod, mabe if you want do a cold airand exaust,
honestly for a first wheeling rig, go older and ttb, so you arent destroying cv axels
and for a lift id go with a 4 inch witl 31s or 33s go for a skyjacker or camburg setup(noot cheap, but lifts arent something to cheap out on)
o and the best bang for your buck is dffinatly staying away from the 3.slow, and getting a 4.0, and the throttle cable mod, the best 12 cents youll ever spend(look in the tech section to find it, basically its a couple zip ties but it works like a charm)
and just so you know, dont think im some old guy trying to think safe on the lift thing, im 17 too, stay away from cheap lifts, there bad news bears