kjeeper10 is giving you some good advice. A set of lower control arms is like 250 bucks. Skip the body lift (why in the fuck someone would want a body lift in these things is beyond me) and start rounding out a good suspension system. Don't cut corners. You're buying a 40k dollar vehicle, why cheap out on important stuff.
This ^. Get front lowers and rear uppers and you're good.
'09 JKRU. 4" Teraflex long arm, Teraflex R44 housing, Teraflex / Fox Resis, Poly Performance skids, Nemesis Billy Rockers, Nemesis flares, 37" ATZ P3s on 17" 5x5.5" Trailready HDs, Spyntec hubs, Teraflex BBK, Mopar BBK master/booster, Superior front & Alloy USA rear axle shafts, CTMs, Reids, Synergy drag link & tie rod, WTOR hydro-boosted steering, 5.38s, TF Dual Rate front bar, TF bumpers, Warn Powerplant, Tom Woods shafts, AA xfer case cable, Kilby canister relo, RH4x4 cage.