Multiboxing 1 Paladin + 3 Warlocks...

I'm going to be in instances 90%+ the time...

At ~60 I'll add in a priest. (It's possible i'll end up using my druid instead, but I think i'll probally stick with the priest)

Because I'm still learning, I expect that I keeping all warlocks on the same spec will be best... (this way they have the same spells, same abilities, same cooldowns, etc)

Looking for spec suggestions...

Thanks