Thanks for the comparison photos drn1965. I never noticed all the differences of the actual prototype. At the SDC Rhode Island meet I talked to the former (and I think original) owner of the red 2005. If I recall correctly, he changed the "Avanti" script to the old style as he preferred it. He told me he had trouble with the upholstery on the door panels in that the Avanti script was deteriorating so he had the door panels remade without script. It seems to me he did some other minor interior changes. Apparently he changed the headrest script also. This car has been for sale for several years now. While it is very nice the price seems too high to me, thus not sold. Personally I like the sloping trunk lid of the 2005 better than the 2006-2007, but I do not like the 2005's flared out wheel openings.