My main spec is holy , but i have 370ish ret gear ... done BH 10 few days ago , pulled 30 k on it with some decent procs ... but it really depends on your luck , did round 60-70k on the eagle boss in ZA a while back , was tanking it the whole fight with tank spaming taunt , but ive got exo/3hp procs on almost all atacks i made , didnt even bother to use Zealotry ...
ret. is rng class of cata .... period