Need help deciding if I should get this raptor. It's a 2003 raptor 660. Looks in good shape. Yoshi exhaust. Guy wanted 2200. Got him down to $1500. Is this deal too good to pass up? I was looking for a z400. I already own a z400. Just looking for another quad for brother in law. I read that the 660 is tippy and front end comes up too easily. Any info?