I am thinking about taking the 1 ton crew cab dually that I just bought and making it single rear wheel, shortening up the wheelbase to bring the rear tires right up to the back of the cab, putting my motor, tranny, case etc... in it, installing a full interior cage (gotta be able to haul the wife and kids! /forums/images/graemlins/grin.gif), and having a new wheeler. My big question is in the shorteing of the frame. Has anyone here done this, if so what method did you use? Any pictures? Any mistakes that you would not repeat again?