My first bike was a 1977 CB360T which was quickly upgraded to a 1978 CB750F that was tweaked with an 833 big bore kit and all the fixings to make it a nearly 100 hp rocket.
Fast forwarding almost 30 years I am now the new owner of a 1978 CB750K, which was purchased with the fairing and bags new back in '78 or '79 and has since had some new paint, tyres, saddle cover, sprockets, and chain.
Am loving the K which I was not nearly as fond of when I rode that hod rodded CB750F, but the needs and wants of a person in their 50's is a little different than the speed freak I used to be.
She sure gets a lot of attention from the other old bikers I hang with, am a member of our vintage club here as well.