My fives team of mages

I'm too excited too even continue, lol. What souls should I do for all my mages? I currently have them all at pyromancer lol.
These are my team build thoughts.

Three 61 pyromancer
One 61 chloromancer
One 61 necromancer
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Five Pyro/Necro hybrid
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Five Warlocks

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Any suggestions guys/gals?

[Smedbox]

I'd say group composition and soul spec relates to what you want to do with them? Not much is good for everything. Some are good general world PvE - IA, rifts, Great Hunts, etc. Some are for dungeons, some for raiding, others for PvP, etc...