Saw a Tiger on the road this morning and it got my gears turning - I see the Toyota guys graft the older Chinook campers onto more modern trucks somewhat regularly. It doesn't look easy, but they get through it. You'd have to accommodate for the longer wheelbase and door placement, but could you do this with a Provan Tiger onto an RB Express? The end result being a modern drivetrain and platform but with the Tiger camper setup on the back. Dumb idea? Most certainly, and there's probably something glaringly obvious as to why it won't work, but I'm wondering if it's crossed anyone else's mind.