I am a nikon user, and i am personally a big fan of nikkor lenses in White, more so than black (the few i've seen in white such as 70-200mm). If you buy a factory nikkor lenses in black, can you make them white? Can nikon paint over the factory black and make white lenses? Or mabey change factory black to white caseing? obviously i want to know if this can be done without hurting internal glass and components, and if it was able to be done would it be cost effective (i don't wanna pay huge money, regardless of lens).