Here's an out of combat update with some skinner/tiptac windows open.
Skinner-modified utility windows:
TipTac and Xloot:
I should mention how much of a fan I am of TipTac and Xloot. TipTac is incredible, it shows you really anything you could want to know, including a friendly player's spec on hover. Xloot is just a great loot addon that shrinks the rollbar, skins the window, and makes the whole looting process much cleaner. It also makes masterlooting to a specific class easier as it groups players by class in a raid, instead of by party.