Man, what a wild ride! I can only imagine the shock and upset you felt seeing those scraped wheels after such an unexpected encounter with that flood. It's a relief that the car and you came out unscathed, though.
The last thing you need right now is the added stress of figuring out the cost of replacing both wheels. I get it. Those 17-inch bi-color wheels are pretty unique, and it's natural to want them to look pristine again.