Hi guys, Questin for ya..... a friend is selling me his 98 900 rr with 6000 miles that has been in storage for the last year or so. RIght now it doesn't run, he believe's it is the petcock valve or possibly the carbs. The bike is in brand new condition black and red. Is there any thing i should be careful of? would you have any worries buying the bike? oh yeah, he's selling it for 3500.00. thanks for the help..