I'm going to start a new team this weekend, just for PVE, nothing too serious though . Anyway, I'm looking for some advice on my group comp, basically I want a group with both melee and ranged. The group I have in mind is something like this:

Tank: Warrior
Healer: Holy pala
dps1: Ret pala
dps2: Hunter
dps3: Mage

I've never boxed a warrior or hunter before, I did box a mage, but that is years ago. Can I get soe decent DPS with this group? Any other advice/experiences with mixed groups in MOP is appreciated .