Doesn't matter to me. I've had several re-imports - TFTC x2, DESW and The Shadow. No big deal to me and the TFTC and DESW sold for top dollar, so those buyers didn't mind either.
I actually like the look of the import coin slots better - especially the single coin slot in the middle of the door. Just looks cool.
Only issues I had with a few was the service outlet wasn't re-connected during the conversion.