First of all, nice skin. I've downloaded it, and I think I'll use it for a while. Thanks for making it.
I do have a few suggestions/things I think might make this better. With all the people pointing out the Spine/Spin misspelling, I'm surprised no one has said anything about the No File misspelling. I believe that it is suppose to be "No Fail"
While playing and finishing beatmaps, I noticed that the Retry button on the clear screen is different from the rest. Perhaps you can fix it so that it fits the style as the other buttons?
Always aim for perfection, but don't forget relax and have fun along the way.