Light series themes to go with dark Gray8 Color Pack.
You can use it with any of this icon packs Windows 8 Icon Packs.
Gray8 Light Series Windows 8 Visual Style has 4 colors-gray,blue orange and purple.
There is also a bonus high contrast version of the blue theme
This will pretty much theme everything to gray & black with blue highlights.
Instructions, previews,etc are included in the download.
If you wish to get rid of the ribbon use the provided tool Ribbon Disabler for Windows 8, and to use free Startmenu use this app “Classic Shell” Free Customizable Start Menu.
If you wanna modify your Windows Explorer’s borders, you can use Tiny Windows Borders for Windows 8.