I myself hate trying to tank and heal.. so I have messed around with pet classes tanking with me healing, this way you gain one more dps. After my testing I feel that leading with a Holy Pala (the stuns are nice) then having x2 ele shamans and x2 warlocks is the way to go. The dps have nice dps and good aoe damage.. and having the shaman totems is a bonus. I have the dps on a 1 button mash with cooldowns macro'd separate. As for pets I feel the voidlords tank very well and seem to have more aggro... although they make crap tanks until their more powerful version is unlocked via the Supremacy talent at 75.
healing with the Healium addon is great as it heals without targeting the target directly... so I can just dps away.
Here is a vid of me doing last boss in Temple of the Jade Serpent heroic.. freshly dinged 90 with Holy Pala, BM hunter, Ele shaman and x2 Destro locks.. I am re-rolling again on Horde.. so this current team has been scrapped.
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