Just like the big icon you see on the left of my character, I have a similar size Icon on my right side of the character to show really really important debuffs. I will post my UI after I do Jin'rhock heroic later this week. Please let me know if someone knows a good addon to monitor your combustion.
@Dotfix I feel like you have way too unnecessary spells showing during combat... you dont need 4 rows of spells underneath your character to dps as a mage.
I use elviUI, Raven, Weakauras, DBM