I have recently set up trial accounts to run a 5-box on my computer. Right now I have a hunter, warlock, mage, Paladin(will be prot) and Druid(will be restoration.) Later on I can switch the druid out for my priest which is 70 if need be.

My question is, is it feasible to 5 box 5 different classes? I figure the lead will be the Paladin, with macros set up to heal the paladin directly and alt-tab over to the druid if need be for group healing. I want to be able to eventually run 70 instances and heroics (Though I think shattered halls is a bit out of the question... =P )

If this ISN'T a good set up, do you have suggestions on your own class make-up? Like, I have a 67 BE(f) warlock that I made when I was completely out of it or something, and want to roll an Orc(m) or UD(m) Warlock instead. But I don't think I want to roll 4 warlocks, it just seems redundant to me. I was also tossing the idea around for 2 hunters and 2 warlocks, but can pets tank heroics? Will I have enough time for my HoTs to tick before the Felguard or Boar eats the dirt?

Thanks for hitting this up guys =D