I'm building Extra 300 from ********.com http://www.********.com/extra300/extra300about.htm I building out of the foam board that you get from Wally World. I removed the paper from both sides. Do I need a bigger motor then the recommended? Do I need get the weight before I start looking for a motor that I can practice 3d and hovering? Has anyone flown one, if so how does it fly?