Gents - to clear up any speculation - Different boat. Up until recently we had 5 Parkers, and ran 2 2820XLDs with twin 150s and shaft extension kits. One of the 2820XLDs had twin 250s and was sold repowered with 150s. Boats run great with the 150s, tops out at 36-38 kts and used easily 40-45%...