I just bought a 2000 Sahara that's rusted out. It's got a complete cruise control system. Servo. Steering wheel with buttons.
I don't think I could move it to my 97.
I think the only way to really make it work would essentially be converting my 97 to the 2000 PCM, engine...since it has coil packs...and everything. That would also get me a 32rh.
Possibly a future project. Right now I'm just parting out enough of the 2000 to cover my purchase costs.
-Mac