I noticed that cDock doesn't have much space at the sides (before the Finder icon and after the Trash icon), the Mac OS X default dock have more breath space at the edges.
Here is a comparison using the Amora theme:
cDock
Mac OS X
As you can see there's around a 64% size difference, my proposed solution would be increase the space at the left and right sides of cDock.
I noticed that cDock doesn't have much space at the sides (before the Finder icon and after the Trash icon), the Mac OS X default dock have more breath space at the edges.
Here is a comparison using the Amora theme: cDock
Mac OS X
As you can see there's around a 64% size difference, my proposed solution would be increase the space at the left and right sides of cDock.