Different aura per character

[Jomac625]

I'm trying to place a text indicator on my raid frames that shows a different auras info depending on the character or spec that i'm playing (Earth shield stacks for resto shaman, Weakened Soul time left for disc priest, etc). I was able to copy the default:set_[color] sets to add extra corner indicators depending on the char/spec to the raid frames with no problem. Is there some way to duplicate that but using text?

Attached is a picture of my shaman with remaining ES stacks showing.