I decided to remove the part of her being a good actress, after realizing what you said. Then, I added in some parts of her being rather manipulative, and reading someone like an open book.
I replaced some moves with the ones you suggested (which I thank you for, as I've never thought about Mimic that way). I decided to get rid of the SubPunch combo in order to get priority and speed, while having some support.
Last thing is, I added a part in where it tells you that it was how Spora was before coming into contact with Luna.