After spending months on AVS and on the Highdef forums, I decided to go to a panel shootout. There wasn't a panel really even close to the Kuro (including LED). SED and OLED are still bug-ridden. With the Kuro, you can't even tell the blacks from the bezel. And, calibration is just the icing on an already delcious cake, so to say. Out of box, it's a hands down winner.
So, Santa and I went shopping in Nov.
Bought a Pixel-Perfect, ISF Day/Night Calibrated, Pioneer KRP-500M (and some additives). I would have went with the 600M, but only the 50" had the 10g tech. Panasonic has since bought the patents.
Not sure if there are any more KRP's floating around from authorized sellers, but I'd highly recommend them.