Several years back World Models had a copy of the Big Bee they called it Crazy Panda. It only had rudder and elevator control, but if you split the elevator and programed in elevons it was a blast to fly. World Model had to suspend their sales due to copy write or patten infrignment, but if you look at Airborne Models website in their special's section they still have them listed for $109.00. I hope the one that Tower has now is up to snuff cause I just had my wife order one for me. Was giving thought to going electric on this one but will wait to see what it looks like when it gets here.