A kid I go to school with who I know pretty well is going to be selling his Paxton SN series blower around march. The things I know about it is that it has everything, it's on his car right now and runs good. It has a brand new Paxton FMU calibrated for 19# injectors and it was rebuilt about 1000 miles before he bought it, and it wont have more then 2k on the total rebuild and NO track trips when I buy it. He wants to get $1000 for it, but im gonna offer him $900 I think. Should I go for it, or am I looking for trouble?