Hi.
I may be crazy, [sm=spinnyeyes.gif] but there are instructions on the Axe web site for installing a HH Futaba GY240 AVCS Gyro (FUTM0809). I know next to nothing about this but I would think that any gyro manufacturer today would make it so that it would fly on anything. If not, they would be shooting themselves in the foot. [:@] Take a look here.
http://manuals.hobbico.com/hmx/hmxe04-gyro-manual.pdf
[link=http://manuals.hobbico.com/hmx/hmxe04-gyro-manual.pdf]Install HH Gyro in Axe[/link]