You asked for 7950, you get 7950.
http://pcpartpicker.com/p/YAtp
AMD FX 8350 - very solid CPU. I'd choose it over the 3570k in 99% of all situations. Highly likely upgrade path, and great power for the price.
The Asus M5A97 is a great board built off of the 970FX chipset, so you can overclock that 8350. It has a nice UEFI BIOS, and industry leading included software, such as AI Suite. Nice solid digital VRM, as well.
The MSI Twin Frozr 7950; more expensive than the Sapphire and XFX 7950s, but well worth it. Fantastic cooler, and stunning looks. More than enough power to crank out 60+ FPS on most, if not all games on 1080p. Solid build material, and great PCB/components - you can overclock it very well :)
Seasonic G 550 - 80+ Gold, 550W, great voltage regulation, great build quality, and semi-modularity. I can't recommmend this PSU enough; great price for high efficiency, and a perfect wattage for any single GPU system.
Now, I went a bit over for a reason - the Samsung 840 250GB SSD is on sale for $160 right now, which is aridiculous deal. You could scale back to a 120GB Sammy 840, 128GB 840 Pro, etc., etc., to save money, but 250GB is a great size, and for that price, you can't complain. I also put a 1TB Seagate SV35.5 HDD in there - solid choice for the price. Much better than the Baraccuda drives, which have upwards of a 30% failure rate.
The Fractal Design R4 is a great case, and this particular model has a window. It is on sale, right now, for $90, which is a great price for what you're getting. If you don't want a window, you can replace it with the non-windows R4 for the same price.
8GB of G.SKILL Sniper memory - overclocks well, and is good looking. Low-profile enough to fit under large heatsinks; pretty cheap, as well.
To overclock your 8350, I threw in a nice air cooler, the Phanteks PH-TC12DX. It will handle a 4.6gHz easily, and upwards of 4.8gHz, if you have a really nice chip, voltage-wise.