I am using AMD and got a 6 core cpu for 174.99 2.8ghz. It looks like you have to stick with intel or I would suggest getting a six core. It actually has a core booster so currently 3 of my cores are running at 3.3ghz when not using all 6 cores.
I was gonna buy a core i-5 for my server machine but just used my other amd x4 for it. I am not sure if that processor you are looking at is 4 core or 2core with 4 threads, but make sure to get a quad core cpu or switch to amd and get the x6.
That video card is nvidias new mid range card the 550, 560, 570 I am sure it will work fine even at some high settings. I can't recommend any better video card since that one seems good and is something I would get if not the 570 on sale might cost 270-300?
_________________System Specs:
2x Amd phenom ii x6 1055T
Asus Motherboard DDR3-16GB
Microsoft x6 keyboard - x5 mouse - vx 3000 webcam
Soundblaster Hs-1200 headset - 900mhz headset -
voice buddy3x 5.1 audio system, sony, yamaha, logitech
Blu-ray drive
Acer H5360 3D-Ready Projector
2x 32 inch 60hz anaglyph1080p workstation monitor/tv/gaming
Nvidia 3D vision Kit
3x dlp link 3d glasses
Edimensional wireless glasses, 2x wired glasses
Nvidia Gtx 670 superclocked 4 GB
Nvidia Gts 450 ddr5 OC 810mhz 1024 GB Physx card
Ati 6450 1GB Workstation/Internet
Nvidia 7600gs 256mb
JVC - Digital SD Camcorder 800x zoom
x2 Amd htpc, Server, Playbook and netbook
Windows 8 x2
waiting for autostereo cubed pixels displays:)
http://www.adaptengagecns.com