I got real crazy one day and hung a Saito 180 on mine and I also made new stronger rudder and elevator. It was a blast to fly and would hover fairly well but I did not have large enough control surfaces for a good steady hover. I loved taking off in about 20 ft. and pull it straight up and chop the throttle and just hang it about 10 ft. off the deck. I think I have some pics. somewhere of the 180 on it. The fuse was totalled after it launched itself out of my truck bed at 70mph on the interstate on the way to the field. And yes it was straped down but the bungy cord had slipped down off the wing saddle because I did not put it on correctly...what a dummy.

http://lynwayne.com/ss180/