My brother ran into a guy that owned a 750 since the early 70's. One of those bikes that was a local street legend when I was a teenager. It had longer forks and a custom tank with indents down the sides near the top. A local 750 mechanic built the 836 in it. It was fast and always looked perfect, if not my favorite style. Anyway we are going to have a look, he broke a leg on it and is willing to sell. (I hope it's not hurt worse than he was.) I'll report what we find. He kept it running up to a year ago but rarely rode it. Harleys now. The guy that built the engine wants it too but he doesn't know where it is.