I like how you used the simulation to bring back the older UIs for the gym battle scenes, and even changed the music appropriately. It's also an interesting twist to have Gardevoir act as a trainer. While I'm sure there are legal issues against it or some such, it makes sense for smarter psychic types. (Also, it was cute to see her want some praise afterwards. XD) The battles were well paced for this ep; granted it was mostly against grunts, but you kept the action snappy throughout.