Too much haste as Surv. Dump haste into mastery, you don't need much haste due to T13 2pc. Try to up your crit as well.
Crit>Mastery I do believe as Surv, after hit cap that is, which you are. If you are able, try to obtain the Dreadfire Drape off of heroic Rhyolith as well, BiS cape still.