I think I have about $2500 wrapped up in the GV unit & new driveshaft, I did the install myself. The beauty of it is you can fit it to most rwd trannys, so its something you can swap to another car or truck.
The body & bed are getting rusty, so I'd just get another truck & build the fiberglass camaro on my s-10 frame, but like I said its just a crazy idea I've had. Too many projects.