i got a 2096(20 72)polar kraft and i run a etec....best motor i have owned...i love the self fogging...a 90 etec will out run a 150 yamaha 4 stroke...i run 200 a with 4 people in the boat i get 74-77mph...the boat is rated for a 140 but we reworked the whole rear of the boat with 1/4in plate...i think a e-tec is the best bang for the buck...i had a 90 to start with and it would still run 45-50