I wish that I had leveled another mage. I currently run a prot war/arc mage/destro lock/boomkin/holy priest and I must say the boomkins dps leaves a lot to be desired. The arc mage and lock can hit 3500dps in heroics without hero/bloodlust, while my druid will barely break 2k dps in equal gear. Sucks trying to watch eclipse procs and heal/dps/tank. Mages and warlocks are fire and forget.