Re: E350 shuttle vs van?
I don't know much about them, but I think the bus version has fiberglass body work, vs steel in a van. So in the long run you may get more loading / towing capacity.
The few I looked over at my skoolie yard looked like they had strong one ton frames, and a Dana 70 under the back. They were single wheel, but any Dana 70, or 80 can be made duel wheeled by swapping the hubs, wheels, and tires from a donor.
"Don't argue with stupid people. They will just drag you down to their level, and beat you up with experience."
Patently waiting for the apocalypses to level the playing field in this physiological game of life commonly known as Civilization