Classic trio - Paladin + ??

[dimzen]

I have a lvl 60 Paladin, and want/need two char's to follow him farming gold and try to "solo" dungeons.

I was playing a few trios, to see what I like:
Priest + Mage + Mage
Warrior + Paladin + Paladin
Rogue + Druid + Druid
Warlock * 3


Tried to make a Pro/Con list:
Warlock;
+dps
+SS & HS
+imp fire shield
+life tap + pala heal = warlock mana
++aoe
+summon friends



Druid:
++buff (motw & thorns)
+heal
-mana
-dps
?aoe


Mage:
++dps
+water & portals
+++aoe


Pala:
+++buff (blessing & aura)
++heal
—dps
+aoe

Anything I'v overlooked?
Other classes that would be better?

I'm thinking the two Warlock's or Warlock and Mage, but I'm not sure :S