gpardo
the plane fly well but is in the heavy side and it comes tail heavy, because the elevator and rudder servos are in the tail, i fly my with O.S. 91fx and i had to add 750 grams (is the same weight of another O.S. 91 fx) in the nose to fly this airplane well it has a tendency to spin out of a loop, you have to set the C.G. close to the low end (135 - 140 mm)

It came with a strong landing gear (thatīs is rare in an arf model) you dont have to worry to bend it in a hard landing. What engine are you thinking to use?