A while ago I bought a 73 C30 2wd 1 ton Suburban that has a good running gear and the body leaves alot to be desired. Just last night I bought a 89 GMC suburban 1500 1/2 ton. Considering I just picked up a set of Hummer H2 wheels for the 73, and the 89 is in MUCH better condition, I was thinking about swapping the 1 ton suspension into the 89 and mounting the H2 wheels. How difficult of a job would this be? Any custom fabrication I would need to do? I think the rear would be as simple as unbolting the springs, unhooking the brake lines and undoing the E-brake cables, and undoing the U-Joints. Am I right so far? As far as the front goes, Would it be as simple as swapping springs, and steering knuckle assemblies (with brakes)? Or would I need to get nasty and do the control arms as well? If anyone can shed some light on this, it would be very appreciated. Thanks.