The problem now is what to use as a display... --- I have very old sets of TVs that work but have terrible image quality (720p), and more importantly, are now

The problem now is what to use as a display... --- I have very old sets of TVs that work but have terrible image quality (720p), and more importantly, are now too small for our vision. Because I wait too much, I can't get any decent display in a size/quality combination