5 Man VoA

[Offhand]

I was just thinking this group composition would be the best, and wanted to be in on the run ;P

Actually I would suggest using caster dps. Unless you're stacking tanks with the melee buffs/debuffs. It's a fairly small room but the bastard hops around alot (the fight benefits ranged classes).

Alternative group idea:
Prot paladin
Unholy dps DK (OT)
Mage
critchicken or ele shaman
Healer (doesn't really matter. I'd go with a priest)

A good majority of your damage is magic based now (including both tanks) allowing your ranged to do full time nukage while Archavon dances around. DK's provide the ebon plague debuff and the ability to put out decent damage while off tanking (tank spec, dps gear).

[GAfo]

get 2 unholy dk as tank with dps spec, they just have to change presence when they are tanking and gg, still 4k dps ea.