Has anyone had any luck with these in their group? Right now I'm looking at finishing my team up to 90 (11 man team) and I'm looking at swapping out my holy priest and Windwalker monk to disc and MW and having my Druid spam wrath once he hits 90 and gets the talent for it.

Does anyone have any strong impressions of how this works one way or another? I'd like to try and make my healing as smart as possible and get my raid DPS up. I'm mulling over how much I need to weave in HoTs, have my tanks focus on self heals, that sort of thing.

Also, how does gear for that typically work? Do you focus on DPS gear, or stick to the healing stuff?