Found this report today from Preservation Green Lab. Thought everyone would like to take a look.
http://forum.savingplaces.org/HigherLogic/System/DownloadDocumentFile.ashx?DocumentFileKey=96d82130-7a11-e2ba-e020-82fac3bc4c55&forceDialog=0
Interesting document... I saw our very own Ennis Davis as a participant...