Yes, VERY limited.
And yes I found out more info, but there is still something else that Ford hasn't revealed. My source is second-hand but it goes to very significant persons in play here. I won't post what I did learn but you were right, it far exceeds my expectations. I am more curious about what they are holding back. The Laguna Seca will be one very special street-legal Mustang!
EDIT: Oops sorry I'm going into the cone of silence.
No PMs or anything, please don't ask I ain't going to be the leaker. Like Senator "Depends" "Leakey Leahey" http://archive.newsmax.com/archives/articles/2005/3/13/202146.shtml
http://www.washingtontimes.com/news/2010/apr/07/leaky-leahy-seeks-sensitive-info-again/