I am a bit confused in what to buy as i have a limited budget right now. I have narrowed it down to buy the Panny TH-50PHW6 without a separate scaler. Also i am torned between the TH-42PHD7 with a Lumagen Vision HDP scaler. The screen will be connected to a Denon 3910 player and a sat-receiver with component. Pricewise both choices are the same almost. As i am interested in getting the best PQ i can achieve, i am asking you what would give me the best picture quality of these two? If i go the 50" route i was thinking of adding a scaler later on when budget allows.