I'm currently running 1pally and 4mages. I ran the pally prot until I could get Holy Shock then I respeced to Holy for the shock now I don't have to worry about the fire mage(s) gaining aggro because the pally is on every mobs #1 hate list, I've speced out all the shock boosting talents for the pally and moved most other talents now to Ret to add in the spellpower and crit boost for the mages