I have a couple of suggestions. Take them for what you paid for 'em

1. Prot Pally + Fury Warrior + Combat Rogue + Cat Druid + Resto Shaman
- Riptide and ES for your tank should be plenty good and compare favorably to the Druid heals you'd be casting; CH for group heals, Reincarnate for wipe recovery
- You NEED totems. (Strength of Earth, resists, passive healing, WF)
- You can swap to Elemental Shaman for trash or easy boss fights
- Totems are awesome (Windfury!)
- Swipe is so OP
- Without totems, you will be sad

2. Prot Pally + Fury Warrior + Combat Rogue + Elem Shaman + Resto Druid
- Most of the same benefits as above, but with flexible ranged dps if you need it
- Superior healing with the Druid, but keeping the Shammy toys like Reincarnate, totems (Totems!) and Heroism

Sounds like a really fun group, actually.