I need some help deciding which 5-box team I should persue.

Here is what I have:

4x lvl 45 ele troll shamans & 1x 70 prot paladin - lvling is dragin and I also dont get the true challenge because my pally holds aggro for everything thus far. So i wont get the true challenge till Outlands.

I also just made a setup of 1x priest +4locks all same lvl 15 - This setup seems to be ok, Im just worried about getting aggro w/ priest since he is the main.

I also have a set of 5x lvl 8 female dranei shamans - 4 words - Gift Of The Naaru" also more eye appealing than the 4 trolls i have

Lastly, can anyone share any light on 5x boomkins? The pros & cons. - I would like the ability to stealth undetected. Im thinking of guarding a base stealthed and come out and light someone up w/ moonfires

I would like to clear some of the outlands instances i never got a chances to complete & do some pvp/bgs and raiding the opposite factions cities.


Can anyone help / any & all comments will be greatly appreciated.

Thanks

The Betrayed