Aluis,
Another place to consider--at least to speak with--is Pierre Hedary's Classic Mercedes Garage in Titusville. He is a regular technical contributor to the MBCA Star Magazine, and an advertiser as well. Titusville is just a boring drive across I4 for you...
407-765-2867. Mbownersforlife@bellsouth.net
I do not know him personally, but I do know others who do, and they have said nice things about his knowledge at least.
Any reputable shop such as Bud's, or Pierre's, would be happy to speak with you and provide you with some satisifed customers to contact directly. When I had my car restored about 10 years ago, my restorer gave me a list of customers and I spoke with them. When I was satisifed that what I heard was good, and in the detail I wanted, I then went directly to see the operations.