I rode my '68 CB450 from WI to Annapolis, MD non-stop. A big twin, at the time. I swore I'd never do it again. A few years later, I rode a GPz 550 WI to Camp LeJeuene, NC non-stop. That pretty much cured me. Not of being stupid, but of doing that particular thing.
I loved that CB450 more than the GPz. It was not a better bike, but it was bad-ass. If Honda had the same styling today, and a nice mild commuter bike, yep, I'd get one.