11. if trainer is a trike then convert to a taildragger
12. fly inverted as low to the ground as you dare ( really fun )
13. add a bomb bay or bomb drop ( hard to get plastic eggs in a bucket)
14. fly around a tree that is a good distance away ( really test your eyes )
15. keep trainer just in case you get of the hobby and want to come back or havent been flyin in a while and want to refresh your fingers
16. try to hover ( havent tried but there is a video of a trainer hovering on youtube)