Aside from this....
http://leimu.drupalgardens.com/content/themechanger
The ThemeChanger dev did a comprehensive write-up on how to best utilize it & then package everything
http://matrixxreloaded.wordpress.com...ity-app-store/
http://matrixxreloaded.wordpress.com...-and-building/
http://matrixxreloaded.wordpress.com...ting-to-store/
He mentioned that he emailed this to the author of the icon set a few days ago.
So just putting this here for others that may be interested.