Wow - tight fit? Is there enough room to work on the skid inside? What about weight issues? How big of a tank are you going to put in there? I was considering going from an open trailer to a van, but worry about the weight (carry 1700-3000lbs). I am getting ready to buy a flatbed with dual back wheels and HD suspension. Still open, but will be safer for crew to drive. Your bucket and van look great.
Take care