Thanks for your nice coments. The plane is really light and weights 850 grms or 1.87 pounds.
Since we fly at sea level the engine is enough for this plane. Isn´t a 3D performer but flys great. I´m a lover of small planes and always had one in my collection. The next is a Cessna from Carl Goldberg and just for the fun of doing it I´m gioing tu put flaps and make it tail dragger like the 170.