Yeah, what Bob said.
That's what I did, the difference is that I went with the 33" BFG MTs. I actually have backed the torsion bars off about 4 turns, I think I'm still at 8 full turns on the bolts. I had to trim some cladding underneath the front edge of the front tire, and beat some of the sheet metal back at the rear of the front wheel well. Neither of these is noticable unless you really look for it. The springs go in pretty easy, a few hours for a non-mechanic.
http://www.jonfund.com/albums/album7...1051.sized.jpg
Brian