(pfuu..3k PC)Here is what i recommend:
i7 version of 3k PC
Case:
http://www.newegg.com/Product/Prod [...] 6811119150 -it has 2 handles on each side for easy transportation, a fan that blows cold air from outside directly on the video cards and the design is just super, touch sensitive start button, you can check their site and watch the videos if you want.
HDD:
http://www.newegg.com/Product/Prod [...] 6822136456 2 Tb drive
Video cards:
http://www.newegg.com/Product/Prod [...] 6814500166 2xgtx480 with a massive cooler for heat dissipation, low noise and low full load temperatures. You also get a free star craft 2 free trial game coupon with each card.
PSU:
http://www.newegg.com/Product/Prod [...] 6817341028 OCZ 1000W GOLD class efficiency power supply to power your system.
Thermal paste:
http://www.newegg.com/Product/Prod [...] 6835100008 arctic silver 5
Thermal paste removal kit:
http://www.newegg.com/Product/Prod [...] 6835100010
RAM:
http://www.newegg.com/Product/Prod [...] 6820145253 corsair, 6Gb triple channel kit 7-7-7-20 CAS, 1600 MHz
Motherboard:
http://www.newegg.com/Product/Prod [...] 6813130289 MSI Big Bang -XPower LGA 1366 Intel X58 SATA 6Gb/s USB 3.0 ATX Intel Motherboard, one of the best motherboards for overclocking, high quality and multiple PCI-E slots that can accommodate your 2 3 slot video cards.
CPU:
http://www.newegg.com/Product/Prod [...] 6819115225 2.8GHz I7 930 model, get it to 3.4-4.0 GHz.
CPU cooler:
http://www.newegg.com/Product/Prod [...] 6835118046 or
http://www.newegg.com/Product/Prod [...] 6835118054
Optical drive:
http://www.newegg.com/Product/Prod [...] 6827136181 blu ray RW
SSD drive:
http://www.newegg.com/Product/Prod [...] 6820139113 very fast 128 Gb SSD Sequential Access - Read up to 230MB/s
Sequential Access - Write up to 180MB/s
Grand Total:* $3,004.88
If you do not like the gtx480 replace them with 5870 sapphire vapor-x. The i7 will not be a bottleneck in your PC. You can overclock it easily and in games the 6 core AMD loses big time. The faster model is a little better but no need for a six core CPU.
This is a copy-paste from another post of mine. I hope it helps you a little.