Way too much "giant dashboard" going on there for my tastes. Why do you need so much space around your action bar inside the black box? Why do you need party frames displayed at the same time as raid frames (since your party members are already displayed in the raid frames)? Why the giant player frame and (relatively) tiny target frame? Why such a huge number of action buttons? The class in the screenshot is a shaman... shamans literally do not have enough abilities used per spec (even including totems) to fill that many buttons.