I'm looking to move from an '02 1200LTc to a 08 K1200GT. This machine has 33,000 mi on it and have heard this is not your cheap date service. I'm not sure if it is a gen 2 or original GT. Lets figure there's nothing major to be replaced. If you could tell me the simple tricks for identifying what gen it is, that would be the bomb!I appreciate your help, Old Rookie