Showing a different cooldown

[secutanudu]

Something I was thinking about for a mage friend...

There's a fairly simple macro similar to the following...

#showtooltip Pyroblast
/use FancyTrinket
/cast Arcane Power
/cast Presence of Mind
/cast Pyroblast

Works fine, shows the pyro icon, and casts an instant pyroblast with the trinket and Arcane Power activated.

Is there any way to make the icon on the button (I use OmniCC) countdown the Presence of Mind cooldown, and the Pyro icon? It would let me know when my next "instant" pyroblast would be available (ie. when PoM is available).

I was hoping there would be a #showcooldown icon or something similar, but cant find anything of the sort.

Ty