BBriBro , an answer to your ?. My DA 50 is on a DP Extra 330. At 16 lbs 1oz dry 22x10 Mejzlic prop. The engine has enough reserve to rocket stright up from a hover . It will also pull up from a deep tail slide whithout hesitation, this requires much more power than recovery from a hover. This will put a smile on any ones face!
Falcon my DA 50 is turning the Mejzlic 22x10 at 6900 rpm.