And it's not good. The rectifier is good, the stator in the charging system is screwed, and it's screwed because that oil leak isn't a bad gasket; the seal on the crankshaft is shot, which is leaking oil(badly) into the outer side cover which is what screwed the stator. Which means instead of a PITA job but not horrible, you're talking about having to dismantle the whole motor to open the cases to fix it.
Which means I'll be looking for a new bike. Dammit.