Though I have never had a triton with your engine, the thing about these tritons is setup as much as seat time. If set up properly it is a slight steering adjustment to keep it on the pad and running fast. I had a 04 20HP and found that a blue printed trophy plus was by far the best all around prop. YOU might try having a 4 blade Balanced and Blue printed and I would suggest at least 8 inches of setback on your jackplate. I would start at about 3 1/2" below pad on your height. Until I did these things it was a bear to drive. After, it was fast and smooth. I have had 3 triton and they are hard to set up. all of them took me nearly a whole summer to get lined out and three or four props. I hear this seat time stuff a lot, but 90% of it is setup, who wants to drive a boat they have to fight the whole time. Good luck