Westinghouse has yet to become the premium HDTV manufacturer it one day hopes to be, and if the past is any indication, flooding the market with low-cost sets won't drive you to the top. But the promise of high resolution might at least yield a modest bump. The company's 2013 lineup is set to be dominated by 4K models, each packing 3840 x 2160-pixel panels for an "amazing" and "affordable" experience. The company's flagship rings in at a massive 110 diagonal inches and will be available for custom order beginning
