Ian, there is more than one Cyclon. Im using the Cyclon Nano on a F3Ai indoor pattern plane that I designed. Its about the size of a shockflyer and weighs 123g. With the NANO motor, it will pull anything up to about 150g with decent authority. If you can get it under 130...it will be REALLY good.
The nano is a 50Watt motor.Cyclon also makes a slightly larger version that should pretty much duplicate the Axi 2204/54, and is a 100Watt motor.
If given the choice. I think I would take the Cyclon. Its a really fine motor. Im very impressed with them.
The nano only weighs 15.7g.....compared to the Axi 2204/54 thats 25g.
Here are some pics of the Nano.