Greetings all,
I'm also making a 5xdruid team, started just a week ago. Main is now level 21 and clones 24, since the main can't have RAF.

Currently one feral, three balance and a healer. But it doesn't really matter in low level instances, i can just Starfire nuke anything including most bosses with my crap gear. Did just RFC, WC and Deadmines now and gotta love the stealth runs for loot. I has been thinking of making them all balance for the unique look, but rather want to try out the 1+3+1 or 1+4 setup that should be the core of heroic PvE later.

As for Arena PvP, I don't have much expectations. Though liking the idea of 5x balance/resto spec, starting from stealth, setting focus CC first and have a tactical advantage. Also there are roots, cyclone, typhoon, stomp, trees. 5 druids are more tactical team than just pure burst. I don't know yet how arena PvP will be at 80 now with all new class talents and abilities, however I expect this setup could be decent in skilled hands.

You can also visit Armory to see my progress. :thumbsup: