Need some fashion advice
I think that regardless of whether or not you re-gear, the color issue will be the same?
I know what you mean though. My mesmer is somewhat limited color wise. Even though her skin color is neutral, her glow, skin pattern and hair is pale pink. Blue as an example is not a color that works for her.
That being said, I love her the way she is. She is just more of a theme color wise, and certain colors work well and others are out of the question.
My guardian has neutral colors, so she looks fabulous in just about any dye I can throw at her.
I think if I were in your situation, I would use the kit now since it annoys you. If her own colors limits her in a way you don’t like, I doubt that will change with the introduction of ascended gear.