The shadowpriest one is perfect. IMO blizz needs to buff shadow priests. I ran it for 10 mins solid, and had near perfect DOT uptime, used every high dmg ability on every CD, and could not get higher than 6k DPS, whereas my destro lock and arcane mage can hit 9k, in similar levels of gear. It's possibly because of all the spirit on the gear, which is converted to hit, but i have something like 28% hit rating...