First build

This is the first time ive set out to built a pc on my own, and i wanna see if im on the right track.
i want to build a pretty high end gaming rig that can play pretty much everything atm, on pretty much full spec.

heres what i have so far: (prices in AU$)

Chassis: Aerocool CyborgX – $159
Mobo: Gigabyte X58A UD5 – $340
CPU: Intel Core i7 – 930 – $335
cooling: Thermalright ultra 120 extreme – $75 (plus additional case fans)
GPU: Gigabyte Nvidia GTX 470 – $459
RAM: ?
Power Supply:?

wont think about HDD/ODD/peripherals untill the core bits are done

been thinking about possibly upgrading the GPU to a 480, or 2x 470's, but depends on performance gain vs cost.

Any help or suggestions etc on any parts of this would be welcomed

You gonna get something to cool down those graphics cards? Fermi cards get really hot.

A good choice and what above commenter said, get a cooling fan at least 2 or 3. Lynda from <a href="http://www.dailydressup247.com">Bratz DressUp</a>