http://www.wowhead.com/?talent=sZVhxIx0dMgqtV0x0h is the build I'm looking at for when my pally starts tanking in raids. Of course, that's pretty far away, since she's only 46 atm, lol.
I left out the 2 points in Imp. Judgment, since I've heard mixed things about it I thought I'd try to get used to the spell rotation with a slower Judgment CD over a faster one.
Took out Reckoning, in favor of PoJ and Spell Warding, though I'm not sure if all that spell mitigation is really necessary. Any thoughts/suggestions/insights regarding that?