Imo everything is focused a bit to low (except buffs ofcourse).
Perhaps you can consider placing the actionbar a bit higher and make it like you made minimap/chat and skada, with the cooldownmeter (omniCC AND cd meter?) like you have now but just a pixel or 2 above the actionbar.
And I would place your UF's higher, so it's easier to track in a raid environment.
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