https://youtu.be/HESIjHvOjtw
Pretty good! I remember a lot of those bikes, including the 750 Four. First big bike I ever piloted was a '76'ish Honda 750, and I wound up with an '82 CB750 Custom... one of my favorite bikes ever and one I wish I still had.
Those bkkes took big cojones to race. Some of us remember racers literally bending the handlebars wrestling them around racetracks.