Whoa! Gosh dang. That is one gorgeous bike. I know nearly nothing about bikes but looking at this, I think the wheels are OEM, correct? I thought M50 only came with black rims. Which years had the silver ones?
The beautiful custom paint job and pipes aside, what else appears to have been done to this bike? Is that radiator shroud/surround OEM and just painted? Or is that an aftermarket piece as well? Also, I know the M109 (and may be M90 too) has that headlight shroud, correct? These questions are aimed at all members, due to your expertise, not just to the owner.