i think realistically with the 225s it will see 50 knts at wot,if it does 24knt under 3000 rpm il be happy.if im happy with this boat il put 300 optis on it pretty quickly,the reason i got the 225s was for the dts,it was too expensive to buy all the dts components and put them on a 300.this way il convert the 225s to standard shift and adapt the dts to the 300s.il bet it gets near 60 knt with the 300s and better fuel economy than the 225s,time will tell .atm il just be happy when its on the water.6 weeks is the plan