Pat,
I'm not gonna jump at your throat.. I just think it is awesome because it's not too often that you find a combo that offers that kind of power to weight ratio and you still dont have to add any weight to the tail ect...... The Saito 91 is light compared to other four strokes. I fly the plane very slow (no need to go fast). It sure does feel nice to have something that has the power available without having to go full power just to try to hover..

Another good thing is the 91 sips fuel in this plane because I rarely get to half throttle. I could fly this with a 4oz tank easily...