I've never owned a stand up, but I'm about to buy one and set it up for freestyle riding, I was about to buy a Kawasaki 750 but after reading a couple forums everyone said to by a yamaha superjet. So here's my first question I've found a 95 Superjet in great shape but should I keep looking till I find a 96 and up because of the dual carb set up? Once I find the right superjet what kind of need to be done for freestyle; bilge pump and foot hold are obvious but I have no idea what performance accessories are best or what pitch of impeller in need?