Here is my build out:
Don't count the Processors ( you should go with i7-4770) $299.00
Dual i7-990x 6Corex2 ($1000 ea)
32Gb DDR3 memory expandable to 64Gb ($256.00)
Dual SLI GTX 660s 2Gbx2 ($240.00ea)(Recommend ATI Eyefinity)
5x250Gb SSD III (Raid 5) (You can do it with One) ($160.00ea)
2x3TB Sata 6gb/s ($100.0ea)
MSI Z87-G45 w/ Killer Network card ($154.00)
Windows 7 Ultimate x64 (OEM)
Water Cooled w/AC ($563.00 for all parts)
I run 4x20in monitors.
I use my system more than just gaming, I do Virtual lab development and programming.