I don't know about the blue but if Case ever paints their combines that disgusting yellow I will buy green or silver. There is something about yellow and a lemon the two sort of go together maybe I am just paranoid. My two cents.
I really like the new paint on the new TR 99's. Its a much brighter yellow that doesn't look so old. JD had better paint quality before NH, but yellow is prettier in a golden wheat field.