Thanks Fabrizio
After reading various opinions on the pros and cons of the sun visors I had almost decided to add them to my order. Your input has helped me to make up my mind to order them. I can always remove them if I find them inconvenient.
As for the wood rimmed steering wheel I owned a 1967 Maserati Quattroporte in Australia. I sold very reluctantly for less than it cost me to restore it when I moved to Italy (it would have been totally impractical to bring it here). It had a steering wheel almost identical to that fitted to your car and on longer distance drives I always wore driving gloves. After seeing the photos of your Plus 4 which is very similar to the car we have ordered I think I have convinced myself to order the Motolita wood rimmed wheel too. I'm really missing that wood dashboard and steering wheel.