You're in Vancouver? Huh! Small world 'n all that. A 1980 CB400T was my first street-only bike. By street-only I really mean my first non-dirt bike or dualsport bike, but that didn't stop me from going off road on it heh heh. I put over 120K on that one, rode it to Mexico and back, took my girl to Prom on it. Have so many fond memories of that bike. Then got a 1982 CB450T second hand for $900.00 (in 1985-ish) and raced it at Westwood. Which I'm hoping you are old enough to even know about or remember, lol. Funny, I didn't think the CM450 engines were different than the CB450T's, but I don't seem to see the little finned sump oil "cooler" sticking down on your bike? Curious.