What do you think of this art project idea?

For my AP Art History class, I have to do literally anything for an end-of-the-year project. Anything from a research paper to making the Leaning Tower of Pisa out of cake. I'm obsessed with Andy Warhol, particularly the concept behind his Silver Factory, covering the entire place with silver paint and foil. So I was thinking of covering the girl's bathroom at school in foil. I always found it fascinating that at any given time there are more girls looking in the mirrors than actually using the restroom. And when all the mirrors are taken, they'll use the reflective black tiles on the walls as mirrors. So why not just make the whole thing a mirror if we like looking at ourselves so much? Goes along with Warhol's fascination with appearances. Do you think this is a good idea or just silly, and do you think the school would even give me permission to do it?