Hi Everybody, First of all, I'm happy to be aboard. I'm fairly new to the big planes, and I have some question, if someone could give me some answers. I just bought a Seagull AT-6 160, and I have a 20cc weedeater motor for it. My question is, is this a big enough motor and what size prop and pitch should I use. I have a 16x7 to go with it but not too sure if it's too big. Thanks, Brian