Suggestions for tweaks to my build

This will be my first build. I want it to be good, I want it to last and I don't want it to be very loud. I'm going to use it mainly for gaming so I'm not too bothered about cuda etc.

CPU: i5-3570K - £169.20

CPU Cooler: Corsair H80i - £82.55

Motherboard: MSI Z77A-GD55 ATX LGA1155 - £101.52

Memory: Corsair Vengeance 8GB (2 x 4GB) DDR3-1866 - £38.16

Storage: WD Caviar Black 1TB 7200RPM - £59.99

               Crucial M4 128GB - £76.99

Video Card: MSI 7950 3GB - £229.99 (Sale this week though, will go up when I get round to buying it)

Sound Card: Asus Xonar DGX - £21.89

Case: Fractal Design R4 (Black) (No window in UK, don't know why) - £89.81

PSU: Be Quiet-550W 80 Plus Gold PSU - £108.10

Optical Drive: Who cares - £11.96

Total: £990.16

 

I think that's a pretty good build, but I'm open for suggestions on changes. (I know you the Kingston Hyperx 3K and that A-data are always recomended, but is there any particular reason for that? I was looking on Anandtech and the stats didn't look that great.)

You have NO Idea how much your rig looks like mine! I mean it's amazing!

I dont have much to change on yours though.. But if I had to: Instead of a H80i get Noctua NH-D14 I've heard that should be more silent than the H80 and should be cooling as much (or more). I saw a comment saying he had an i5 and it was held at idle: 25 degrees Max power: 45 degrees (Celcius). So pretty good.

And maybe a little bigger PSU maybe 650W :)

Else an amazing rig..