Maiden flight of my 12s powered 110", flawless victory I'd say Dualsky GA8000.8S 160KV YGE 205A HVT ESC Xoar 28x12E prop 12s9500 90C CHL Hitec + Savox servos all around More power than a 120cc gasoline engine. The little vibration you hear, is the edge of the cockpit, will be fixed Today.