TV Selection: Two Questions

I want to take advantage of the Circuit City liquidation sale and pick up a flat panel. My budget is about $1,000 (which should be plenty with whatever extra discounts are available.)

1. Most interested in LG or Samsung models. Watch Tv mostly at night, just news, b.s. programming. Movies once or twice a month from cable or DVD. Any recommendations? Want to shopt today.

2. Viewing position is mostly straight on about 12 feet from screen. What size?

thanks!