How many cows can I run?

CPU: Intel® Core™ i7-3970X Extreme Edition Six-Core 3.50 GHz 15MB Intel Smart Cache LGA2011
HDD: 64GB ADATA SP900 SATA-III 6.0Gb/s - 550 MB/s Read & 505 MB/s Write (Single Drive)
MEMORY: 16GB (4GBx4) DDR3/1600MHz Quad Channel Memory (Corsair or Major Brand)
MOTHERBOARD: (4-Way SLI/CrossFireX Support) ASUS Rampage IV Extreme Intel X79 Chipset Quad Channel DDR3 ATX w/ ROG Connect, BT GO, OC Key, Subzero Sense & 7.1 HD Audio, Intel GbLAN, 5 Gen3 PCIe X16 & 1 PCIe X1
VIDEO: Liquid Cooling NVIDIA GTX Series PCIe Video (NVIDIA Liquid Cooling GTX 680 2GB VRAM)

Very nice specs, I think minimum 8.