Really?? Shit I've been buzzing it with a Dremel...
Took off header, foot rest, kick start and brake to put the mystery gasket on. The old one was still pretty juicy and intact but piece of mind is worth so much more.
Still have to tackle wiring when I figure out what fuses are still good
Hopefully clear coat the tank and retrofit an H4 bulb in my CEV style headlight by the weekend