FOLI has been first class for me. I've also used FoFL once or twice and the service has been great.
Just had my car serviced at Andy Falbo's. As usual, courteous, prompt and competent service. An excellent individual and business.
I have been using Carobu Engineering in Estancia, NM, for my Mondial. My experience there has been great! (www.carobu.com) I read somewhere that Bert, the owner, is called the "Ferrari Whisperer". Another excellent source is La Scuderia in Albuquerque. ([email protected]).