Quote Originally Posted by laeelin
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
I would defintely go affliction if you're Paly is going to be tanking. Have a look at this affliction support build:
http://www.wowhead.com/?talent=NEMb0RfkqtfobZxx0pM
3 instant dots (corruption, CoA, Siphon Life) and 2 additional dots (immolate & UA), a reduced casting time on shadow bolt and an instant nuke with shadowburn.

Cheers,
Stealthy