Is my new budget gaming PC good enough?

[mashhud1]

Here's the link for my new design on lambda-tek.com

http://www.lambda-tek.com/computing/pcdesigner.pl?cart=%0ACPU%092115483%091%0AMEMORY%092123076%091%0AGRAPHICSCARD%09B686545%091%0ACASE%09B596378%091%0APSU%09B566793%091%0AHDD%092237831%091%0AMONITOR%09C-B600981%091%0AKEYBOARD%092045544%091%0AMOUSE%09B232863%091%0AMOTHERBOARD%09B747842%091%0A

It's supposed to be a budget gaming PC. (under £600 preferably) so if anyone has any suggestions feel free to comment

Here are the specs in short:

Processor: Intel i5 2500K @ 3.5GHz (OEM)
Motherboard: Gigabyte GA-H61M-D2H-USB3 (4 DDR3 RAM slots & 4 SATA)
RAM: Corsair Vengeance 8GB (2 x 4GB) 1600MHz DDR3 DIMM
GFX: EVGA NVIDIA GTX550Ti 2GB 192bit GDDR5
Case: Arctic Silentium T11 PC Case (Black)
PSU: unbranded 500W
HDD: Western Digital Caviar Green 1TB SATAIII (6GBPS)
monitor: Acer 18.5" 1920 x 1080

 

[azeem40]

Either get a P67/Z68 Motherboard or drop the i5-2500k for the i5-2400/i3-2120.

 

[DXRick]

You need a better GPU and a quality PSU. For example, an i5-2400 and AMD 6870 would be a good combo.

 

[azeem40]

Get this PSU: http://www.google.com/url?sa=t&rct=j&q=antec%20500w&source=web&cd=1&ved=0CGQQFjAA&url=http%3A%2F%2Fwww.newegg.com%2FProduct%2FProduct.aspx%3FItem%3DN82E16817371007&ei=Zh9qT8_oG6KzsgLltLyiCQ&usg=AFQjCNEno6kWF-ts38l7kuA5pTtypKILWw&cad=rja