I'm in the process of building a 4* 40. Not sure which size engine to go with. Should I go the max and use something like Thunder Tiger 46 Pro or is this to much motor for this plane. Another engine that came to mind was a Thunder Tiger GP 42. I really think a LA 40 wouldnt be enough, but I may be wrong. So I was just wondering what would be the best engine choice for the 4 star 40. Thanks, JT