Skywalker, funnily enough I'm ALSO playing a NG cleric of Kord with the Strength and Luck domains. Great minds think alike, eh?

For prestige class, I love the concept of the Warpriest (C Divine). It's essentially an uber-army chaplain, who can still kick tail in combat. Something like the Space Marine Chaplains from Warhammer 40K if you know what I'm talking about. They're only half-casters, so power shouldn't be a problem.