Ok, I think I've narrowed down the TV to a couple different ones:
HP's 58" 1080p DLP
The reviews I've seen from AVS and others say that this is pretty much one of the best DLP TV's period.
It is $4000, but from what I can read, it's worth every penny. I don't think it's worth the extra $1000 for an additional 7".
Or... I can get the Westinghouse 37" 1080p LCD
It's smaller, but it's an LCD and I could get 2 for the price of the HP. Biggest downside is that it has no built in tuner and the built in image scaling sucks. Hmmmm, one for the living room, one for the bedroom.
Or... I could get the Samsung
50" DLP TV. This one is only a 720p screen, but has pretty good downsampling for 1080i/p content. I can pick one of these up for $1500.
So, I could get a Samsung and Westinghouse for the price of the HP.
Damnit, I don't know what to do...