This is great. I love the composition and the subject. I do agree that it is a little overexposed...but I only marked it to a 9 becuase of that. I think it's awesome.
I like this mostly. Feels a little like an attempt at high-key that didn't quite go over the top enough, so it seems overexposed now. Love the color pop and having red in 3 places (strategically positioned) works well for the challenge. Good luck.