This is the first time I have ever posted on these forums so i just wanted to say hello to everyone. I have had RC trucks for several years now but i am fairly new to the airplane scene. I have a 3 channel electric seaplane that i have had for about a year and a half. I have become pretty good at flying this and can now fly without worrying about crashing onto the lake. My question is will i be able to handle a 40 size trainer? I recently bought one at a garage sale for thirty bucks and put a little money and time into it to get back into flying shape. I am not sure exactly what airplane it is but it is a 4 channel trainer and i put an O.S. 46 LA on it. Any tips/hints will be greatly appreciated.