WHOA!
OK, I went to that 4x4 shop near my place, and asked about hte ProComp kit. They wanted $945.68 plus taxfor the kit, and another $350 for installation. I think I'll order it for $522.95 and install it myself. The $800 in savings would pay for an awful lot of stuff. I usually prefer to support my local shops, but htat's a bit much. Thanks for all your advice and help, and I guess I'll be using that write-up by Harry5150 after all.