Celestial Flesh and Stone - ability to switch assigned aura colors

Would it be possible to allow the change of the assigned aura to each mode?

In my example, I use the Stone stance. The currently assigned color gives out a teal, celestial aura.

The Flesh stance give out the classic, celestial colours, and this is the one I would like to use. It is also more prominent on the ground; it seems to take more area and thus is a better eye-candy.

Instead of programming a switch, perhaps just re-assigning the MTX to the gem would switch the colors around.