outrage is a dragon type move, and should be replaced with such. it takes care of any other dragons, and benefits from the phys/spec split in dp. fire blast and blizzard, if chosen, should be replaced with flamethrower and ice beam, respectively. accuracy over power. period. and no 2 turn moves, they make your dragonite too vulnerable while it's immobile, and most good moves can out-do the 2 turn moves in 2 turns, while still giving some area for re-thinking your strategy if your opponent does something...unexpected. ((i.e. flamethrower x 2 = 190 power, blast burn x 1 = 150 power, and as for hyper beam, body slam or even strength is better))
my dragonite has:
lvl 100
flamethrower, for ice types (main threat)
t-bolt, for the water/ice types (main threat)
dragon claw, for other dragons (medium threat)
and thinking about rebreeding for dragon dance, for obvious, and much needed stat gains, although for this dragonite, a speed+sp atk booster is preferable. anyone know of one? currently it knows hyper beam, which i need to get rid of. i just use it for emerald e4 atm, so i'm not really changing it too much until i am ready.
i hope this helps.