That's what I was missing. I knew there was some secret of Paladin mana regen that was eluding me. Did not notice that Judgement+Seal of Insight restored mana, so was only judging to maintain the haste buff. Now I know, thanks! http://bit.ly/ibG8GC

As a holy paladin, do you also want to be in melee (fight mechanics permitting, of course) to get some additional mana regen via melee autoattacks between casts or is the proc rate not worth the risk, meaning you'd always want to stand with the other casters? I used to do this with Seal of Wisdom in Wrath before I hit the gear it took to have "infinite" mana, and it drove one of my friends nuts because healers are "meant to stand back where it's safe." But what else is the plate armor and the 'all your healing heals you' talent for but negating the additional damage you sometimes take in melee?
http://bit.ly/hWv3Qa