Hi garyg,
gmc_shane here just wanted to let you know that we are likely the only 2 guys trying to do this swap I do have some photos and when I can figure how to get them on the site I will (not computer savy).anyway I started by taking the rear cab mounts and spreading them to the outside of the frame then at the drivers side remove the 2 studs for the gas tank mount,and use a piece of U channel on the outside of the frame, to get the approximate height of the cab I used 2x4's on top of the frame to get the right stance. then drilled and bolted. After I squared everything from that point and now I am trying to figure the rad support to get the front end aligned and looking right.
