I am buyinbg an aeroworks Edge 540T. I know this will start a plethora of comments but I am seeking advice on a new engine. I have several 60 size engines but they are in current AC. I am trying to make up my mind between the OS .61FX, the Magnum .61a-XLS and the Super Tigre g61 ABC or the G61 Ringed. Any comments and experience with these engines would be greatly appreciated. I intend to fly the plane hard and am looking for the best vertical I can get. Prop size would be aporeciated also.
Many thanks,
Ted