Hi, I need your help to decide. I was about to purchase the Panasonic TC-P65V10 today when I found the I found the old version Panasonic Viera TH-65PZ850U for almost $2000 less. Is there a huge difference in picture quality between the two models that justify the price difference. I was willing to pay for the TC-P65V10 but decided to wait and ask for advice. I need to proceed within 24 hrs. Thanks