In addition you could also try...
* aileron differential
* maybe just for the heck of it some aileron/rudder mix to coordinate your turns (but then turn it off and learn to fly with the rudder correctly )
* other mixes to solve any bad habits your trainer might have.
* triple rates
* and if you really want to get ambitious, you could install one servo for each aileron then you could set up flaperons, airbrake etc.

Have fun, it's a great radio.