I am thinking of getting one with the Quadratrack II, not the CommandTrack II. The CommandTrack II only comes in the Limited and I don't want to spend that much.
Are you sure that the QuadtraTrack II already has a limited slip in the rear end? My local dealer doesn't know anything about it, unfortunately. They say the front end is a "200 mm" and I got the parts guy to confirm that the rear is a Chrysler 8.25. So there are aftermarket lockers and limited slips for the rear (if it does not come with one) but that leaves open the question of what might be available for the front.