I am assuming you meant RXT, being that is a supercharged model, your going to have some supercharger maintenance coming up in about 20 hours or so. i would get a test ride on it to see what max rpm's and speed you hit, to make sure that the SC isnt slipping. Call your local Sea-Doo service center to find their cost on the 100hour maintenance, and maybe you can use that as a bargaining chip. Best of luck.