Signed in just to comment that I love this “quote,” but I’m not feeling the design. The font is too difficult to read. Consider a resubmit with a larger font design using either two fonts or one font in multiple sizes (see example). This is a selfish request, because I want to buy the shirt.
Personally I’d prefer a blue, red, or white shirt, as well to match the patriotic theme. That, and black is too Hot Topic Emo for me; personal preference.
Good luck in the Derby!