Personally, I'm going to be setting up a 5box Pally tank, frost mage, 2 dstr. warlocks, and a druid healer.

I picked the healer for the same reason as you, along with the fact t it's HoT heavy, for presumably less to do?

Pally's a good idea due to good aoe tanking, and it's not very difficult to hold aggro if you're FFing (and you better be.. lol)

I'd go frost w/ the mage, personally, as it's better for the snares.. don't wanna have to chase down runners...

anyways, i haven't even tried it yet, just what i've been pickin up off the forums.

good luck!