I just ordered a custom-fit Noah cover a week or so ago! I researched it heavily, and that seemed to be the cover of choice, so I'm glad to see your recommendation.
And no, the $53 is only for the oil change. It's $110 for the coolant flush. I do like this dealers' service department. I brought the car in when I bought it (used) and asked them to tell me everything that was wrong and what needed to be fixed. They could have really taken advantage of me, but I felt they were very honest, and told me my car was in great shape!