I have a friend who is looking to install a large screen (140 or 150 diagonal) and projector in a professional art gallery. This isn't a business with a lot of money and so I'm looking for suggestions on inexpensive screens and projectors that are still good enough to make this happen. At the moment, they're looking at the Epson 4010 refurbished and, perhaps, using an "outdoor screen." They'd prefer a motorized tensioned pull-down, but there are very few at that size and those that are there are far too expensive. Being an art gallery, there is no wall to put up a fixed screen since there is art work on every wall. Price arena is between $1000 and $1700 for a projector and under $500 for a screen. I know, you get what you pay for, but paying more just isn't an option. They are probably only going to show 1 film a month, but they'd like it to at least look decent when they do. As decent as it can in this price-range, that is. Any thoughts, suggestions, advice is most welcome and appreciated.