My granddad just recently came into a crapload of extra cash (no, no one died), and has decided to give his home theater a mega-sized upgrade. Since I'm the only one in the immediate family that's technically savvy (read: I can use the Internet), he asked me for some advice. I figured that I'd suggest the best technology available. This is what I plan to tell him so far:

1080p HDTV: Panasonic Viera TH-50PZ800U
7.1 Channel Sound System: Cambridge SoundWorks Newton MC650HD 5.1 Home Theater System + 2 MC650HD Speakers
Profile 2.0 BD/DVD Player: Panasonic DMP-BD50

Right now, he could get these for $6,400 (and that's without searching for a deal, which I'm sure we can find). Are these good choices? Does anybody have any suggestions?