About to make my DK my primary Character....

[Razkul]

Does anyone have any really good DK specific UI compilations to recommend?

[toekneepark]

Does your UI change per character?

My UI always stays the same no matter what toon I play.

[Darsithis]

The only things I can suggest to add are things like rune trackers or blood shield trackers. The UI itself is not necessary to change. All of those addons are easily found using the Curse client.

[Soisoisoi]

I use ElvUI for all my chars, no need to have a different one for all your chars. Specific addons for DKs? I would say Blood Shield Tracker (specifically for Blood, duh!), CLC DK if you are new, and DocsDebugRunes. And of course TellMeWhen or Weak/Power Auras for every class.