SuperD, I've not had any trouble with loading up on the 2 strokes, even on the 15hp outboard that has no trolling plate. I do have a question for you about the 8 and 9hp 4 stroke motors though. I may well be wrong but it is my understanding that with the 2 stroke motors, a 9.5hp and a 15hp motor is exactly the same unit except that the 15hp lacks the governor on the throttle that restricts the rpm. In this case, either motor should perform exactly the same at low idle, I would think, and only their top end would be different. My question is if the newer 4 stroke's work the same way. Is a 10hp and a 15 the same motor? If indeed they are, as long as weight isn't a factor, wouldn't the larger motor perform just as well as the smaller one? I don't know the answer to this but I thought I would see if you or someone else knows. The only experience I have had with a 4 stroke outboard is an older 7.5hp Honda that makes a far better anchor than it does a propulsion system. I do hope to have better experiences in the future.