Help and Advice for a good graphics LCD

I will do photo, some video, some gaming. Sharpness is important.
I would like keep the price prefferably no more than $450 usd.

I was looking into the ViewSonic VX2025wm and Dell 2005fpw, and also Dell 2007fpw. How does the 2007fpw compare to the 2005fpw (many did not like the move from to 1905fp-1907fp because alothough it was faster, it was a 6-bit with frc dither and worser contrast I hear). Which do think is the best of these 1680x1050 widescreens? Speed is not as important as image quality. Are there any better 16:10 choices?

I also was looking as the Belinea 102035w and Fujitsu Siemens S20-1w, really liked reviews given to them, but they don't sell them here in the US!

I wouldn not mind getting a 4:3 19" display either, as long as they're clearly better than the above choices.

Thanks a lot for the help!