Currently level 45 and leveling with consecration and rest into prot. It's fun pulling 6+ mobs and aoe'ing them all down. Makes for quick leveling. Can easily tank dungeons without a single mana break using threat from ret aura, consecration, shield spike, and blessing of sanctuary while using seal of wisdom the entire dungeon. Can also heal dungeons fairly well with a decent tank and a bunch of water.
Spec is currently:
http://db.vanillagaming.org/?talent#sVxzZV0xILzLFinished spec at level 60:
http://db.vanillagaming.org/? talent#sVxuoxoZVMtIxzx
Allows for healing in raids/dungeons, tanking dungeons, and being able to farm solo.