I've been thinking about building the RG KW aerodyne and puting the V8 CAT motor from the RG KW t900 kit in it , then I sat back and considered adding the RG KW wrecker body , if the wrecker body fits  ok, what do I do with the fuel tanks?   as I suspect  there would be a conflict there  or do you think the aerodyne would not make a good wrecker?  anyone with input and thoughts on this please reply, thanks alot, 
Ray