with your buget you can go intel, the i5 will give you more stable performance.

WHY THE FUCK are you getting a 32inch 1080p screen (also you want 120 hz for 3d not 60)? past 24 You really want to look at upping the resolution. If your looking @ 30 inch screens (1440p) give a good look at catleap.

If im goign to spend 100 dollars on a keyboard. I want a mechanical board as simple as that.

Also you have no GPU in that list.