Poking around, I don't see anyone that's done a composite body/box on a van platform, specifically and E350. I really like the passthrough of a van plus the efficiency of the van cab packaging vs the long engine bay of a truck. I could always just get a box truck, but a composite box has much more appeal for several reasons. Is there a project that I'm just not seeing? Bonus points for a pop top. Basically a bigger, better, Tiger Astro van.