Thinkin' Of Takin' The Plunge!! :)

I am driving 4 hours away this weekend to look at a 2001 TM 3124 KING. Does anyone have any advice on things to MAKE SURE that I CHECK OUT or ASK the dealer? Any help in this area would be greatly appreciated!! I'm looking forward to hearing from any TM owners....and hopefully becoming one too!! Thanks, Cappy915