I have a Giles 202 40/46 size airplane and I was thinking of putting a 61 size motor in it. I was wondering what kind of problems I would have if I did. Would a big motor like that give me problems on a 40/46 size plane? I'm looking for a lot of power, I don't care about speed. Could I just put a good power prop on it to keep it from over speeding. As you can tell, I am fairly new to planes. Any help would be greatly appreciated.