Hey DB.

I haven't multiboxed since wotlk or played wow in awhile. I have a few questions.

How much (multi-boxing specific) has changed?

I want to create a mixed group (5-boxing) to solo all 5 man content. Can I do anything past 5 man heroics realistically ("flex" or whatever new stuff is above dungeon heroics)?

What 5 class spread should I choose? With the release of the expansion so soon, should I not pick around any (current) pve balance disparity between classes since that will likely change? I'm planning to go tank-3 ranged dps-healer, which ranged dps classes work/don't work well with mixed group multiboxing in terms of how their rotation works etc? Should I choose around buffs (i.e bring shaman for bloodlust etc)? Is there a tank spec/healer spec that works especially well in terms of control with mixed group multiboxing/one that doesn't?

Thanks!