I'm thinking a 2009 Panasonic would be the best choice as you'd get a superior picture and lower power consumption.
What about the NEOPDP or whatever it's called? I saw that while perusing GAF's HDTV thread. Is it a Panasonic specific TV or is it just a new type of plasma that other manufacturers are making as well? What are some of its pros and cons?
Also, can you please give a quick review of your Kuro. The typical CNET review doesn't mention stuff like how well the TV works with dark games in broad daynight or how well it upscales 480I/P games. Although I said that I was unlikely to get a Kuro since the 60 incher is outside my budget, who knows if the prices will drop drastically in the next few months? Since Pioneer is getting out of the plasma business entirely, I bet there'll be some big price reductions. If the 60" Kuro drops to around $3000, then I'd strong consider it.
I believe the new Panasonics ARE based on the NeoPDP (the first generation of NeoPDP, anyways). The main improvements at the moment are power consumption, however, so you won't see a massive leap in picture quality.
As for the Kuro, I use it as my primary PC display (75ft HDMI, audio, and USB connections from back room to living room), for current gaming consoles, movies, and TV. I've found many 1080p panels to do a poor job handling low resolution content, but the Kuro produces an excellent picture with 480i and 480p material. The TV actually works surprisingly well in daylight with minimal reflections (far superior to any other plasma I've used, actually). There is actually a light sensor you can enable which will dynamically increase or decrease overall screen brightness depending on room lighting conditions. You can also toggle HDMI inputs between PC and TV mode. It allows dot-by-dot in both modes, however, should the image be 1080p (a nice feature). I feel it has the cleanest image of any plasma I've used to date (something plasmas have always struggled with when viewed up close) as well. It makes an incredible PC display and has no issues with burn-in or image retention even when you disable the orbiter (which I always do).
It's the black levels that truly sell the panel, however. It is the only flat panel which I believe outperforms a CRT in a dark room. The ANSI contrast ratio remains as great as ever (common with flat panels, but generally poor on a CRT), but it produces minimal light within the black regions. It's really quite stunning. When viewing a film with bars framing the action, for instance, the blacks are dark enough that they fade into the bezel completely while viewing at night. Not even the 2007 Kuro was good enough for my tastes (and that remains even darker than other current generation plasmas), but I finally feel satisfied. It's outstanding.
I do have a couple minor complaints, however. They decided to reduce the amount of control offered to the user within the menu system in order to appeal to less knowledgeable users. The new interface LOOKS much nicer and is faster, but advanced features cannot be modified within the menu. Fortunately, movie mode disables all artificial enhancements and produces a highly accurate picture out of the box. Downside? The color temp is limited to warm in movie mode. Now, it's closer to 6500k, which is good, but some people prefer a cooler appearance. Keep this in mind. I did end up buying software known as control cal which allows you to adjust service mode settings cleanly from your PC using a serial cable (so much better than using cryptic onscreen menus). Most of the other preset modes are pretty useless, though, as they enable some dynamic settings. They allow user adjustment of these options in the Elite series, of course, but that is even more expensive. Again, probably not an issue for most people, but it is something that annoyed me (but I still managed to perfect my settings, so it is now a non-issue).
Oh, one other feature I adore on this TV is inclusion of discreet inputs. That is, the remote has a dedicated button for each and every one of the 9 or so inputs available on the TV. None of that menu bullshit or toggling. The interface and remote are actually really really high quality, unlike most other displays out there (IMO). If you can find a decent price, I would recommend going for it as there is nothing coming out in 2009 that can best it (they all decided to focus on energy consumption). LCDs have improved, but they still can't touch the Kuro.