Just so this lettering thing can be kept in context, perhaps it is worth pointing out that the D&S has in the recent past run at least two photo specials that I can think of with complete DRGW lettering on everything, even the coach. So they are clearly willing to be "historically accurate" when there is good reason. Railfest is a D&S marketing event, and perhaps in this case they want to get as much "brand" recognition as possible. I'm just pleased to see the D&S embrace a railfan friendly posture after the Bradshaw years.