new system build

hello every1,
This is my current system:
AMD Athlon 64 3200+
ASUS A8NE
2 GB RAM.
XFX 8800GTS320MB
Antec EA-500W
17 CRT
Seagate 250GB SATA2

I plan to upgrade to
Intel E8500 or 8400 which should i go for?
ABit IP35-E
4GB Corsair Ram
with the XFX 8800GTS 320MB and the existing HDD
I also plan to take a new LCD:any suggestions on size:19inch or 22 inch.
The problem is the 19inches have a resolution of 1440*900 and the 22inch 1680*1050.
So will my new system be able to handle the 22 inch resolution.I plan to play Crysis and the other games like R6Vegas-2 which will be released in 2008?

Also rate my new build.

What you could try to do is get a 8400 and slightly overclock it. You'll essentially have a 8500 but for cheaper.

check reviews for the 8800GTS 320. You might be able to play at 1680*1050 on most games but not at high or sometimes med settings. For crysis, u'll prob have to drop ur res even lower.