Now I need help on deciding which sticks of ram. I'm currently NOT planning on overclocking anything. I also seed advice on which ATI card makes the most sense for SOW and/or Wings of Prey. Any advice on both would be appreciated.
Next, it looks like you're spending a bit much on the motherboard.
The Gigabyte GA-790XTA-UD4 (for AMD build) or P7P55D-E Pro (1156 socket build) will do. Both are crossfire capable and have sata 3.0 and USB 3.0 capability.
While the 850HX is a great PSU, you could settle for a 750w PSU since you're not overclocking. It'd also be great for crossfiring. The 750TX or 750HX are great.
Now, it looks like you're going to be spending a lot on a SSD. That's cool and all, but if you'd like to save some money you could get the Intel X-25M 80GB. You'd be able to install W7 and IL2 on it.