I've been researching 70's vintage CB750's (actually pre-75) because I am looking to purchase one. This site was recommended to me by a guy at ADV Rider. Glad to have found what looks to be a wealth of info, and maybe a resource for a new/old bike. Still trying to figure out how to navigate the site, I'll fill out my profile when it quits rejecting my password. On to the classifieds!