I'm trying to come up with a good team of triple or double characters to level. I have 3 accounts, 1 has a 70 frost mage on it. I was thinking about rolling 2 more mages for pvp fun... but I've seen all of these shaman videos and it's making me think about it!

Basically my main goal would be to get 3 chars to 70 and pvp with them exclusively. No 5-mans or anything. What 3 would be the best? Preferably 3 of the same char for that symmetry look!