Last month there was an indoor foamy 3d flying festival in Prague Czek Rep. there were many typical electric foamys with 24" wingspans, suddenly someone showed up with a 2 meter 3d foamy extra 300 look a like. A witness said that everyones eyes nearly poped out. everyone ran home to begin building their own. It weighed about 6lb all up, not sure of the motor but I would seal it and put on an os60fx. are we going to let those euro dudes be first agiain?