I have been flying rc planes for years but have never flown a rc heli before. I would like to know if it is fairly easy to learn how to fly heli''s starting out with the 450 sized. I have thought about getting something in the 500-600 sized range because I figure it will be easier to learn on, but I really would like a heli that I can fly in the front yard. The larger the heli, I''m assuming the more room is needed to maneuver and the more potential for property damage and injury. I have been practicing with the FMS simulator, but I''m not sure how much that will prepare me for it. Anyways if its fairly easy to learn on something like the 450SA, that would be my preferred setup.