Thanks for the feedback! I reuploaded a version that should address 1, 2, 4.
As for 3, the full version will have unlockable styles where she has different starting decks, visuals, modifiers. Each style will have a few exclusive cards, but share a general pool. So I'm not too worried about outfit consistency at this point, if it helps, think of it like she's not wearing an uniform, she just has a general style.
5. I like how you think, I'm gonna have to give some thought about how to implement this.