Board Thread:Off Topic/@comment-111.93.119.114-20140103090129/@comment-6003396-20140103120258

Well, you'll also probably want a dedicated GPU (graphics processing unit), otherwise known as a graphics card, hard drive(s), DVD player/burner, and obviously a tower (case) and monitor if you don't already have those.

For the graphics card, I mainly am familiar with NVIDIA, but AMD makes some good ones too. Not sure what the top of the line ones are on the market at the moment, but I'm sure you can find what you're looking for with some googling or on newegg. You might want to look into SLI/Crossfire, which utilizes more than one graphics card for higher processing power. You'll need a motherboard that is compatible with it, though. Even if you decide against SLI, you might want to get a mobo that can handle it anyway just to expand your options in the future.

For motherboards, ASUS is a highly reputable brand that I'm most familiar with. You'll obviously want one that can fit DDR3 memory, since you've chosen corsair vengeance. I haven't bought a new mobo in a long time, so you may want to read a few specs and reviews before selecting one. Since you want high end you'll probably want a solid-state drive in addition to a hard disk drive. They tend to be somewhat limiting on actual storage space and have a much higher price per unit of storage but make up for it by being very fast. They even have hybrid drives that combine HDDs and SSDs, but I am not very familiar with them.

Corsair makes some good power supply units. The PSU is basically what you'll want to decide on last, after you've figured out everything else. You'll need to do an estimate of what all the components and monitor(s) will require, then choose a PSU that has a bit higher wattage – ~25% headroom usually.