My girlfriend's dad is a rider as well and he was really impressed by my CB360 and was interested in getting an old Honda as well. He told me the other day that he just bought a 1980's (he didn't tell me the exact year) CM400, and I was relieved to hear that it was not the Hondamatic version. We will be wrenching on it together on weekends, so I am pretty excited. From what he tells me, the bike does not rev past 2k rpms, but the owner recently applied silicone sealer on the intake boots and it runs fine now. I will post pics whenever I stop by after he picks it up.