It's really nothing too crazy unique. I'm a big fan of EVGA and figured I'd run with that as the basis. Fell in love with their X79 Dark motherboard and the Hex 1500 PSU and went from there. I had a decent gaming PC that I had IBuyPower build for me and was a bit mad at myself for not just jumping in and doing it myself. So I basically completely rebuilt it over a month of spread out purchases. Still a few accent details to do and I'll add pics of those as I complete them.
UPDATE: Pretty much complete at this point. Going to add another 780 soon because I want to have each screen on a dedicated GPU and I'm going to add another 32 GB of RAM basically just because I can :) I'm hoping to move my set up to a different room with a larger desk soon and when I do, I might add an auxiliary monitor for when I'm playing in Surround.