Return of Reckoning

Hey, im having problems setting up My aura-addon. Not only i dont know how to Set it up so it shows when im hit dmg channels like ruthless assault, but also IT seems completely fail to save the ones I created. So every time i switch toon i would have to Re-create them.

So on short, is it possible to have aura register when im hit with ruthless assault/THC/ something that has no Buff or debuffs?

How i save The auras i have done?

Is it possible to export/import these from toon to toon?