Max DR, Max block.
Skills...If you are going to be purely ZvA, then I think a FoH/Charger isn't bad.
(Forget FoH if you're on West.)

FoH charger...
Max FoH
Stack Conv <---last
Max Conc or Fanat
Max Charge
~10-15 on Holy shield

Most zons don't have high resist. 2-3 FoH with conviction locked on them will end their lives. (If on west, forget it. FoH is not "holy damage" like some of the newbies would say...it's Lightning. 1 white ring will make your FoH do no dmg.)

Note: I need to take a bath now...hehe.

@Kronix:
I don't think saying that will do you any good.