I use a lcd tv and it's 32inches.
http://www.cableforum.co.uk/board/at...orkstation.jpg
It's ok, but you should check the resolution you're going to use it at.
Mine is usually used at 1280x720 But I need a large fomt etc, for obvious reasons.
Seeing as you've got good eyesight, I'm wondering if you do go down that route if you should get a 1080p TV which will probably suit you quite well.