I'm sorry to hear about the accident. Like a lot of Z owners, I've been following the SCC articles closely. They have been the BEST print resource I've seen yet regarding modding a Z. Everything Mike has done to his Z is the way I'd do mine if I had the time and money.
So now, unfortunately, the project has to cover "body work done right." It should definitely be of interest to body shops who have the talent to fix Project Z the way it ought to be fixed.