For overlanding I would go with a stock Rubicon with a Teraflex 1 1/2 leveling kit. If a Rubicon is out of the budget I would go sport with 32" or 33" tires, same lift and add an ARB locker to the rear and manual quick disconnects to the front swaybar.
'11 JKUR, 3" Full-Traction w/5100's, 37x17 Trail Graps on Slabs, 10 Fact Axles, Adams front DS, TF44 front, PSC Hydro Assist. Home made sliders, bumpers, tire carrier. Warn XD9000i w/Smitty Synth line.