I hope you can answer a question for me! Looking to purchase a new 19 ft fiberglass boat. The dealer has it setup with a 90 Honda 4 stroke. I prefer not to get the Honda and go with a 2 stroke Yamaha. I figure a 90 Yamaha should be equal to if not better than the Honda for power. The dealer recommends a 115 Yamaha saying this would be the Honda's equal. Is this guy yanking my chain or what? Thanks.