So I haven't played Resto in a long time (wrath; been tanking through Mists after going rogue for Cata) and I was setting up my third gear set (which is about 540 ilvl) and I was curious how good the tier set bonuses were for this tier. They seem pretty decent but I'm not sure whether they are worth taking lower ilvl pieces just for the bonuses.
Also I was curious if anyone could give a rough estimate of how much spirit they run. I don't expect to heal much more then flex in this xpac so I doubt I'll need too much just curious if anyone had a rough estimate of what I might need.