Having re-read my comments, it could be contrued that I'm coming across as a bit of a fanboy for the LED's. I'd like to stress this is not the case. I've never ever been a fan of Samsung, or LCD's for that matter. My last screen was a plasma, my current screen is a plasma. At the time I was in the market for a new TV, the plasmas wiped the floor with LCD's. But I think things have moved on, hence why big players like Sony only sell LCD's now. LCD's issues (artifacts, blurring, the inability to do black), much like plasmas issues, (screen burn, light degredation over time) are a thing of the past. Things are a lot closer now between the two.
I've read reviews on amps, TV's, moniters, disc players, speakers etc, and found myself disagreeing hugely with reviews, especially from what hifi. I'd take what's written in magazines with a pinch of salt.
I guess what I'm saying is, go have a look at what's been suggested here, and make a decision based on what you see, not what you read. Find a specialist with a decent demo room and have a play. For example, Sevenoaks hifi in Bromley have 2 demo rooms, you ask them for specific gear to be setup and they'll put it all in for you. You can then sit there and check it out for yourself.