If you're happy with your TV, why change?
My TV is about 5 years and is a 76cm CRT (Palsonic).
The picture is terrific and I can;t see any reason to upgrade. I'd rather spend the money on upgrading my DVR.
Only downside of a CRT is that it is too heavy for one person to move. It was unpacked into a corner 5 years ago and hasn't moved since. Hate to think what the carpet under it looks like
