Lay of Hands will give the paladin their full health and in WoTLK it doesn't cost mana at all. The talanet Judgements of the Wise returns 20% of the paldins maximum mana evry time they use a judgment. Divine storm will proc whatever seal the paly has up to the targets it hits the last time I checked. Blizzard will level out paladins dps when they find the right balance for the coeffecients that will not gimp holy and prot dps.