The changes are minimal, I removed the Angry Birds ringtone because there was a conflict with another ringtone which result in a strange sound, couldn't reproduce the error by myself so just to make sure I removed it.
Added more programs, only nice to have but not really rom related.
Changed the syncing from the latest update, for some reason MS removed syncing gmail contact so I bring it back and my personal feeling is that, after removing it, this rom run's smoother than V6.0 .
Also added grey and black accent, added grey on request and I really like that one.
Thanks for the reply, I was also pulled in by the grey you have in your screenshot, it looks very smart and professional