Actually, if I were forced to permanently eliminate at sightseer lounge from one train, I'd probably pick the Texas Eagle. I've ridden the Texas Eagle when they had a sightseer lounge, and, to be honest, the only decent scenery was the view of the St. Louis Gateway Arch and the St. Louis city skyline just north of St. Louis. That said, there should be some sort of lounge/cafe car, open to passengers all day, and also traditional dining service. If the passenger loads were low, that could be a single CCC car, but they need to allow passengers to hang out there between meals, and they need to be able to serve doth dining and cafe passengers at the same time. My last trip on the Capitol, all they had was a CCC car, and they were OK with people hanging out there, which was almost as good as a Sightseer Lounge. (But of course, all they had was flex dining for sleeper passengers and limited hours of service in the cafe, which wasn't so good.)