I just downed Patchwerk. I only used 1 tank with 533 def so not even capped. It was probably easier than most heroic bosses. Most of my dps ran out of mana at around 40% hp so I had everyone just stand still for 30 seconds or so to get enough back to down him.
Next week I'll try 1 tank 1 healer and 8 dps. My healers were standing around alot even with the tank also taking the hateful strikes.
http://i33.photobucket.com/albums/d6.../patchwerk.jpg
