I've built this kit from BMJR, and wanted to relay what a great flier it has turned out to be. I powered it with an AXI 2212/20, and with a 7X6 prop it pulls 125 watts at 13,000 RPM. Recommended power is 100 watts, but I used what I had . Battery is a 3S 800 mah which balances perfectly. Plane does everything I can do with excellent knife edge, which I really didn't expect. Servos are Hitec HX 55s; ESC is Castle Creations Phoenix 18. My first R/C plane was a 72" span Taurus in 1969, thus the interest in this 1/2 scale one . John C