I've made another theme since my last one awhile ago which was the Son of Man theme.
This one still uses some of the same geeklets as my last and also some new ones. One thing I didn't do last time was take use of dual monitors. Which in this theme I have geeklets on both. Below is what I've come up with, let me know what you think in the comments or how to make it better.

Here is my secondary monitor.

Information
I've now added all the geeklets I used in this template except for the weather which you can find it here.
Breakdown of Geeklets
First I should tell you that this my screenshots are based on an iMac at a resolution of 1920x1080 and the secondary monitor is at 1440x900.
Backgrounds
I've added links in this copy to download the PSD files so you can customize it to your resolution size. It's a zip file with both files in it.
PSD Files can be found HERE.
Top Bar Main Screen
You may have to play around with the background to the black bar at the top to get it to come under your menu bar.
Bottom Bar Main Screen
Again you may have to play with the black bar and the keyboard, trackpad and mouse icons to get them were you need them. It took me about five tries to get it were I wanted them.
All the geeklets used in the bottom bar and top bar are listed below except for the weather. To get the iTunes now playing information and album artwork click here.
Secondary Screen
For the circular icons I used the geeklet on this site which you can find the tutorial information here. Make sure you install the font or all you will see is letters in your shell.
Just make sure to you change the name of your hard drives in the script or it may not work.
To find out the names of your attached hard drives. Open up Terminal and type in this command "df". This will give you a list of all attached drives and their names. The names will be something like "disk1s5".
That's It
Let me know if you have any questions.