Nice one. I'll give it a shot.
Edit:
After trying both of your skins, this one has more 'professional' look than the first one(surprisingly ).
I really like the font you used, they're clear to read and colorful enough.
The ball replacement you did is really well done, I actually didn't like that beachball very much.. it reminded me of... umm.. The Incredible Machine-games..
The spiral is a nice addon there.. just hoping nobody gets hypnotized (ahahha very good joke mawhaha... uh.. ok. )
I'll be using this skin for now, thanks!

I'm liking it. The color scheme of the buttons are very stylish and nice to look at when there are more than four beats on the screen at a time. They are different enough to be easily identifiable while still being of the same color scheme. The borders on the notes are very nice and much more noticeable than the EBA skin counterpart. Very smooth and works well with most backgrounds and videos.

My only complaint is with the spiral spinner. While being unique and very fun for those long winded spinners, my preference has always lied upon a central dot (like in the EBA skin) from which I can judge my circle around. Other than this slight issue the skin is far superior than the EBA one.

Damn straight. You're good at this.
Only little thing is. the shadow on circle overlays make it look like there were 2 notes stacked! Apart from this I can't really see any problems. Awesome work.

This skin goes as official ;P

:'(