I would think 2 or 3 observation cars would be a good way to attract tourists. Not everyone drives, or today that is (especially youth). I'd like to see a double decker observation car for the Downeaster between Boston and Portland. (They did have one for a few weeks a few years ago, or at the end of the summer.) I take that train a lot, and it's a bit claustrophobic inside with its narrow height windows, albeit, still comfy. It could be a draw in itself. And "beef up" the food car with a new design and more options, and that's another lure. People want an experience, except for commuters, and there will be relatively few between Portland and Rockland. Everyone loves a nice train, redolent of times past.