Very cool...

The only thing I would suggest, I would suggest changing one of the mages to another class... maybe a warlock or shaman.

At least, if I was to do it all over again, (and I have a Paly, Shaman Healer and 3 Mages), I would change one of the mages to another class.

3x Mages
Lots of AOE, DPS, 3 CC makes most encounters very easy

2x Mages and another Class
Not as much AOE power, but still a lot. DPS, 2 CC is enough for most. The other class would add more buffs, a Warlock would add an off-tank.

Just something to consider... just an opinion.

Either way, you're going to have a blast! :thumbsup: