Originally Posted by
PowerGamez
You're parsing in the bottom 25% and doing ~30% less damage than you should be.
You're using the wrong talents for bosses (check gebuz guide or warcraftlogs rankings for appropriate talent choices), wrong food (375 haste > 200 int), not using potions (at least use prolonged - they're 30g each), not casting enough (need to tidy up your rotation - practice on a training dummy or something)
There are a lot of fundamental problems you need to look at before you're trying to min-max and drill down on sims.