Looking for a new 42" tv to replace my old (but much loved and enjoyed) 37" 720p Panasonic plasma, on a very tight budget, I do not require 3D, smart etc, just a good picture, I prefer plasma because of the black levels and fast motion but would consider LCD maybe. I don't mind if its 720p or full HD and the sound is not that important as I use my hi-fi for the tv sound. Any suggestions please,