What problems are you having? I changed out a set of shocks and a stering stabilizer and it drove like new. And after 130,000 of loaded to the hilt driving thats not to bad.
I did have a problem with the type of tire I was running. I had BFGs on it when I first got it, and then swithced to a Cooper M/S then a set of Revos. The BFG's are a little to square on the edge and seamed to wonder a lot more than the other two brands.
IMO I would check to make shure your shocks are in good shape and put in a luks link kit and then work from there.