gonna look for a used cat as soon as I sell my Ferrari and triton. What kind of prop selection is there for yamahas, what are you running. Really prefer a merc. but I'm trying to stay open minded despite all the problems I had with a ranger/ hpdi combination a while back on my Z21. It seems if it isn't a Yamaha prop( t1 , t2) there isn't much to choose. ....thanks in advance...jim