I'm buying an old F7 for the wife to learn on. I don't have any sort of manual for the bike and haven't been able to find much info online. I need to know what to put in the oil injection tank. And how much of what should we put in the crank case? What spark plug? I'll be ordering a Clymer's shop manual for it, but we'd like to get the bike fired up. Any suggestions for locating parts for Ol' Blue? Thanks, Kelly.