I have a donzi medallion with the 90 HP sportjet engine.. The boat is underpowered with tghe 90HP engine.<br /><br />It has great difficulty in planning. Especially with more than 2 people on board. If everybody sits in the front then the boat planes and goes a s fast as 35mph. <br /><br />I was thinking of installing trim tabs to make it easier to drop the nose down.. but I have no idea what kind of trim tabs to use??? <br /><br />I've found on the internet the Westcoast sea-doo V5000/V6000 which is exactly what I want but how can I be sure they will fit my donzi???<br /><br />Any help extremely appreciated!!!!!<br /><br />THanks<br />Lucas