cDock edges are small

[1davi]

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.