Just bought an old xplorer 272 motorhome. These liitle campers are all fiberglass roughly 20 ft long. I absolutely love the layout/interior of this thing. 30 years old and no leaks!! ! Wish they stillmade them like this !! I originally bought it to put it on a 1990 e350 4x4 cab and chasis. The more I look at it the less I want to tear it apart. It has an old dodge 440 in it.. I was at a 4x4 event and talked to a chasis builder and he said he could put a cummins and 4x4 in it for less than 10k. Does this seem like a realistic budget? If I could do the project for that price I'm pretty sure I would do it ?