Hersbird -- Nice kabinenroller. Do you have a link to the source or more info?
cRiPpLe_rOoStEr -- I think Harleys are expensive compared to VW engines, but I can't find supporting evidence. Here's Von Dutch's effort— a VW flat four in a shaft-drive Harley XA frame.
http://www.nationalmcmuseum.org/american-pickers-vondutch-xavw-hits-museum/
Nice pinstripes. 2CV-based stuff in Merry Old England.