just make sure nobody sees you. i would do the same but i don't have anywhere to fly thats not at a club and fireworks are illegal in brentwood. also, ive started too many fires with fireworks, so make sure there is green grass or dirt everywhere. you could try sparklers if you don't have a deserted, fireproof area (i.e. the desert). if you wanted a crazy plane try model rocket motors with electric ignition, but trainers aren't meant to go fast so it probably wont work. you could also do what mr happy crash did.. put norwegian fireworks inside the plane and watch it explode in the air. don't have too much fun