I am not frequently building "what if" models. This was my first one (Is a Warhammer kit also "what if"?). I do have a basic idea for a next one, but I need a cheap kit to do it. I prefer to built my "What if models" in a manner that it could be at least a prototyp in real life. It should get a Mythbusters "Plausible". I hope you understand what I mean.