I saw an ad for a 2015 VX Deluxe with very , very few hours. The seller appears to have a couple nearly identical machines also with very low hours. The machines range between a mere 3 hours and the others two only 8 hours use. When I see three matching VX Deluxe I'm think ex-rental. The watercraft appear to be in like new condition which would be contrary to signs of rental use. Is it possible to roll over the hour meter, replace the cluster, flash the ECM or otherwise turn back the hours?