There's a fair bit of behind the scenes flexbar work, ie. low level spellcasts on right click, popout menus for trades/buffs/conjuring/portals (mages seem to have a heap of these types of abilities...). That timer in the middle of the action buttons is a modified Rebuff (I hate the original frame setup). I played guild wars for a while, and got to love the minimap on the bottom right.
I also have my alerter frame setup just below the character's feet, it's noticeable, and with yummy text, looks great too :P