Im talking to a guy right now about buying a 2001 sv650. Apparently he says he left it in the garage for about 6 months with a full tank of gas and the carb and throttle are gummed up. He estimated it at a $300 fix should I consider the buy he only wants $3000. I'm a newbie and would prefer buying something that was in running shape but I'm looking to buy used and I can't be too choosy. Please give me some pointers or advice. Thanks in advance.