[Undead46]

Sabertooth sucks, get the ASUS P8P67 WS Revolution if you want a rocking NF200 chipset board.

And Caviar Black sucks, Samsung Spinpoint F3's compete with them at a fraction of the cost.

Why the heck would you get 12GB of RAM? And i7-2600K is Dual Channel, not Triple, so that wouldn't even work for you.
Get 4x2GB G.SKILL DDR3 1600MHz Cas6 1.5V if you want to rock out a fast 8GB.

I heard a lot of bad things about the G15 keyboard, but also some goods.
If you could do without the LCD Screen, I'd recommend the Microsoft SideWinder X4. (Not the Gaming X6, that one is terrible)

I see no purpose in getting Windows Ultimate as compared to Professional or even Home Premium.. Unless you're going to absolutely need a feature not provided in the others.

Since you seem to have a lot of cash, I'd recommend getting 2x 120GB SSD's and put them in RAID 0 for optimal performance.

Did you just get the most expensive items and put them together...? >.>

Another thing.. If you're going to wait 2 months before you purchase, you should ask a week prior to transaction... A LOT can happen over 2 months...