I have a nice W250 X-Cab that I want to consider converting to dually. I'm buying a 93 6BT and Getrag from a D350 on Monday. I am getting the dually fender extensions also. Could I get enough parts from that truck to make my truck a W350 dually? Would the front hub extensions bolt onto my D60? Is the W350 rear end wider than mine or could I just put the dual wheels on my rear end, maybe by changing the drums or something?