Looking for Class suggestions to Compliment my Current Teams

[Ravish]

I have 5 accounts which I have been levelling up with RAF and currently have the following:

Main Account: Priest, Paladin, DK, Druid [+3more could come from grant levels]
RAF1: Shaman, Mage, [+2more could come from grant levels]
RAF2: Shaman, Mage, [+2more could come from grant levels]
RAF3: Shaman, Mage
RAF4: Shaman, Mage

So my plan now is to level up a few more characters 40 then use my grant levels to take them to 80. This way I can create two more level 80’s on both RAF1 and 2, and three more on my main account (if I want to). Getting from 1-40 is pretty quick, so I plan to save the levels for the later ones.

My goal is to do pve and will be aiming for 5 man heroics. I’m interested to hear what people think would be good classes to compliment these and give me a range of options?

I will be trying out tank + 4 elemental shaman, but also read an interesting reply by Chivalrous on another post about setting up a team which gives all 8 of the main buffs and is melee based, something like:

Druid Tank
Paladin Healer
Enhancement Shaman
Melee DPS (Fury Warrior?)
Melee DPS (Frost DK?)

I could do the above by moving my paladin to my RAF 3 or 4 then creating the melee characters on RAF1 and RAF2.

Any thoughts? I want to give myself a few options while I still have the RAF levelling bonus, and wouldn’t object to levelling up another team or two. At the moment I am planning on sticking with all melee or all ranged dps to keep things easier to manage.

Thanks,