Just recognized in VS 2010 you can go: -
Tools ... Extension Manager ...
Look for an extension called Visual Studio Theme Editor (seems to be one of the earliest).
This tool seems to allow you to change the theme in VS 2010. Do not think that you can make it look like a mixture as such, but you can change the colors at least.
I feel a strange return to (I think) my first question and answer after all this time. Hope this helps two people who are ahead of him :)
Also found the following: http://www.nerdpad.com/visual-studio/visual-studio-2010-dark-expression-blend-color-theme
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