This is a nice thread on bikes here in OT.
http://forums.pelicanparts.com/showthread.php?threadid=213937&highlight=nato+garage
There is a good BMW bike section on Pelican too.
My younger brother just picked up a SV track Whore. With Penske/Traxxion suspension goodies for very cheap. WERA & CCS guys have been racing the cr@p out of them. You can find some fully prepped bikes dirt cheap at WERA
http://forums.13x.com/forumdisplay.php?forumid=48
I on the other hand went halfway exotic and tracked down a Aprilia RS 250