Thanks LouW for the insight. Unlimited verticle is not a concern nor is 3D but the albiltiy for unlimited inverted flight would be quite a presence for this airplane. The specs on the plans say the plane should weigh 10 1/2lbs with a .60. This just seems weak for a aircraft of this size for anything but scale flying. A can very much appreciate the wing loading concerns. Even though the plane has a 109" wingspan, the overall area is only 1550 sq". I just showed a flying buddy of mine the plans today and he said pretty much the exact same thing about the engine mount setup. Any futher thoughts are welcomed.
SuperHoggie