IF KAW Get a model 1100 with CDK II's if you are planning to keep stock carbs, there are 2 conversion kits out there right now I have utilized both, they will save you lots of hassle and time, I also took several parts out of the donor hull that come in helpful for an easy conversion
-Throttle Lever and cable
-Choke Lever and cable as well as attachment plate
-Rear Exhaust tube going over pump tunnel
-Waterlines going to Exhaust manifold
-Exhaust manifold couplers and metal coupler
feel free to PM me if you have any questions, there is a lot of input on PWC too..