Please do tell us how you like the SXRD. I'm thinking of getting one soon, they've dropped in price so greatly. (Sony must be close to releasing something new?)
I DID have the Panasonic TH-50PHD8UK 50" Plasma , and could not have been happier. No blocking or ghosting, great blacks , no viewing angle issues. an incredable picture. It's the 8th generation screen..not the commercial 5th that you find at BB and other stores. It's limited to 720p and you do need to worry about burn-in if you are a gamer, but it's truly just a display..you're not paying extra for speakers, tuners and such..just for the incredible picture.
I disagree with Dr Who, who stated their life is limited. They (like nearly all recent generation plasmas) are rated at 60,000 viewing hours..which, last time I remember figuring out, amounted to 7-8 hours a day for twenty years. We all would have bought two,or more, new great tv's by then.....reguardless if they've actually worn out, or not.
I've come to think of the rear projection sets as being the fragile ones. If you buy one you need to accept paying $200 for a new lamp every few years. (probably end up costing you more than 1k over yoru 20 years)
Anyway, I hope you are happy with it... i'm very interested, myself.
Gavin