Hi, I am looking to purchase >40" HDTV. Around 55K budget. The TV will be used mostly for SD/HD viewing (DTH) and also for playback of movies/TV shows from my external hard disk. I had Sony Bravia 40EX-430 almost finalized. But after going through threads here on a few Plasma models from Panasonic, I'm really confused.. Could you guys please suggest a good model?