In the afternoon I worked in the new model and I fixed all servos and movements. The servo of the rudder I moved all back and fixing in a base of carbon fiber.
Today arrived the new motor: a splendid Desert Aircraft DA-70 ... The new engine I buy from Nicola Visentin of FlyBestModel (
http://www.flybestmodel.com); great availability from response of my question and also great prices : the price of these engine is the lowest you can find on the European market (I tried on many online stores but there is the best!)...