For running 33's-35's I recommend something like the RE 4.5" Kit, then cut and bumpstop accordingly to fit. The ride is great. Anything over 4.5" you should budget for either drop brackets or long arms.
Also budget for a SYE at that height...
Im running about 6" of lift w/ 37's On my XJ.. Here's a pic of where it's sitting right now.. Still have to weld in the EOR cage, finish Hydro assist install, and some other odds and ends...
The tires are 37x12.5x17 Comp. Compound Trepadors on Soft 8's
From last night: