Ah... sounds good ... and another Ducati rider too! :-)
There is Caruso... but known to over charge on the hours. I got to know a guy in Nice - AAPS - Very tidy work and reasonable, not particularly Porsche, but tasty classics there from time to time. Am considering asking to overhaul my 915 box.
http://www.garage-aaps.com/index.htm
Brian.