Gskill or Corsair won't make any real difference. The lower cas is nice but you pay for it and unless your a bencher or do some memory intensive work it won't make much difference.
The 7950 is definitely a fairly high end gamer card and a good chunk of change. There are a ton of choices that will be a big improvement over your current setup without costing that much. In the $200 range this will do nicely MSI Twin Frozr II/OC GeForce GTX 560 Ti .
The asrock board is good and a popular choice for price but if you want to pay just a little more for a nice Gigabyte board here ya go: GA-Z68X-UD3H-B3.
I highly prefer modular psu's if you got the few extra bucks they make life much nicer. This is a great psu at a great price right now. HAF 912 will give you nice room and air flow. If you want something a little nicer I really like the look of my Corsair Carbide 500R but cases are a personal choice.
The 7950 is definitely a fairly high end gamer card and a good chunk of change. There are a ton of choices that will be a big improvement over your current setup without costing that much. In the $200 range this will do nicely MSI Twin Frozr II/OC GeForce GTX 560 Ti .
The asrock board is good and a popular choice for price but if you want to pay just a little more for a nice Gigabyte board here ya go: GA-Z68X-UD3H-B3.
I highly prefer modular psu's if you got the few extra bucks they make life much nicer. This is a great psu at a great price right now. HAF 912 will give you nice room and air flow. If you want something a little nicer I really like the look of my Corsair Carbide 500R but cases are a personal choice.