I went to see my wife after work yesterday afternoon, and in the parking lot, I saw a green 12-Valve 2500 cab with a used Winnebago bolted on in place of the bed. The cab was still intact, and the camper was enclosed at the front with some big sheets of aluminum diamond plate. That looked like a good idea. the previous van-cab/motor may have been worn out or wrecked, leaving the camper part good, but not mobile... . now the thing'll be mobile forever!---used the dual wheels from the original setup, or from a 3500, also. Looked like a low-budget Earthroamer!