Well, just did it! Traded in the Z for PG/Touring with Sport and Nav Package with Gray interior. Thanks to AK and everyone for sharing great info on this site. Paid $38,495 but have to wait until later in the week for the car to arrive from W. Va. With this snow storm, may take until the weekend. I feel like I did fairly well on the trade. Biggest problem was driving the 350Z home in the snow. Safely parked in the garage until the new one arrives.
If you're in the Richmond area, see Justin Sauer at Victory Nissan of Mechanicsville. Tell him Len sent you...
Pics to follow once I pick it up! Soon to be