I gotta agree with Thradar on this one.
I am 160 pounds and the bike doesn't even know I am on the thing, just that someone is pulling the throttle!!
Unless your a super heavy b a s t a r d or constantly riding two-up or carrying heavy luggage equipment, I would not worry or concern yourself with the sub-frame stuff. Besides, there has been like maybe 2 or 3 confirmed reports, not like it's an epidemic.
As far as cam tensioner...I've got about 2500 miles on mine and I am not hearing anything yet. Seems like it's the guys beating the snot out of 'em or dragging them that are having the most problems.
30 years huh? Go for it, I've been doing it for 25+ years and love the bike. Never ridden anything like it before or ever will again. It's a keeper this time.
'Lanta says it right tho', you'll go broke making it your one of a kind bike!!
"I paid what for those Dymags?!?!?"
..or you could get a ZX12, wait through a 2000 mile break-in, suffer at the wrists and back after no more than an hour of riding, piss and moan about the fit and finish, and generally get laughed at by 'Busa owners instead!!
[This message has been edited by Fast_Eddie (edited 17 July 2000).]