It depends on what you consider "extensive" FFS. There are really only a handful that do the most extensive procedures, like forehead reconstruction, and I don't think I've heard of any in Europe that are known for it. There definitely may be some, but I've really only heard of great results with that specific procedure from 3 surgeons. I have no idea what you're looking to get done exactly, so maybe that isn't even relevant.
You may find it helpful to join the yahoo group "ffs-support", there are lots of people on there that have shared their experiences and you can get a better view of results that aren't part of a sales pitch. Recently a few women have talked about their experiences with Brian Musgrove so it may be worth the time to search the archived discussions.