I know it's not a JK, but my 99 Grand Cherokee is solid axles, separate coil springs and shocks, so similar in that sense.
I used a simple 2 inch lift using Iron Rock Offroad springs, Crown Automotive perch isolators, Pro Comp 9000 series shocks and some Moog sway bar links. In my case I replaced the whole steering linkage and the entire tie rod - end, middle and end - because it was 20 years old.
Very happy with the results. Granted I'm not hardcore offloading with it, but I think it holds it's own. And after all that, get it aligned and you've got good road manners too.