Vindicuus
Healing's the game and the Restoration tree is the way to do it. The idea is longer totem range for party buffs and enough mastery of the major healing spells to be viable in any situation. The main aspects of this build are shortened heal cast times and lower mana costs/higher mana regeneration. Keep an eye out for the proper healing gear despite the fact that you might choose to level as enhancement; you need to start somewhere.
http://armory.worldofwarcraft.com/character-talents.xml?r=Earthen+Ring&n=Vindicuus