I just wanted to to help anyone who is leaning toward a 150hp as apposed to the 115hp. Our Bennington is a 21SLX with the SPS TriToon package. I opted for the 150 Yamaha V-Max SHO. I slalom skied for the first time this weekend. I am 5' 9" and 180lbs. It popped me right up. We had 3 adults...