RE: 1:10 Delorean Body
I would buy 1 or 2, depends how much work it is for you. I'd pay more if shipping is problematic (since I live in germany).
Just the naked body without paint, time-stuff and holes would be fine. 190 or 200 mm doesn't matter (I prefer 200, I can adjust it with longer wheel axles(?))
Wheelbase: well, it would be good if there are no wheel holes.
Also, I tried to build one myself and I totally failed... to the point where I don't care about money T_T ...you are my last hope. haha