Iron Kingdoms, and what AP?

[ShadowcatX]

I'm considering running an Iron Kingdoms based game (Pathfinder rules) for my local group. I was thinking that I'd like to use an AP the game, perhaps Age of Worms but I'm not sold on that (especially with how different Iron Kingdoms dragons are). So for those of you who know Iron Kingdoms, what APs would be a good fit with that world?

I may be mixing in a bit of the World Born Dead (Elder Evils book) if there's room so if the AP would work well with that it would be a plus.