The area, power and weight stated should result in a superb performing model. Looks great too! It does present me with a problem in that if it showed up at one of our contests, is it Leprechaun legal. 1cc competition, no problem. The difficulty arises in that the original Ringmaster does not have surface spars or half ribs. They give a real advantage in the quality of the airfoil. The counter argument is that it would be flying against models like the 230 sq.in. 1/2A Magician that has both surface spars and half ribs as part of the authentic design. Oh well, worry about it if it happens, I guess.