I would like to sit around for an hour talking about different approaches but I like all of these. But when I talk about how easy it is to open up some of these, I'm not saying to anything. I'm fairly strict in what should be a choice and have a lot of qualifiers. But as it is. Mag'har, Wildhammer, and Dark Irons are lorewise living in our capitols. They even almost gave use Wildhammer in Cata, and they DID intentionally alter all grey skinned dwarves to have red eyes, so we technically have Dark Irons, just weak ones.