well just to keep this thread on right tracks, I found a ss that i think Ive posted before, thsi si from few weeks back, when my slave shammies didn't really had taht good of a gear(now they all have 2 piece t7 etc).
I did this dps test on a dummy, and with cast random macro, no heroism(You can see cd on exhaustion, but that's from my previous try on the heroic dummy)



and, Im changing my team too, its going to be Dk tank, Mage, Holy Priest, Elemental shaman x2 - started priest and mage yesterday, and they're almost 60 now. I was considering a moonkin, but I think I'll gain much more from a mage, 10% crit/water/ports/sheep/int, from moonkin i dont really get anything but motw/brez and o sh!t heal.