Decent homebuilt PC

[allfriends]

Hi

I was thinking about buying this setup, so I can play decent games and maybe newer games on medium settings:

CPU: amd phenom II x6 1045T

GPU: radeon hd 6850 1gb

Moboard: ASRock N68-VS3 FX

RAM: Corsair 8GB DDR3 1333MHz Value

PSU: Cooler Master GX RS-450-ACAA-D3 450 Watt (too many W or too little??)

Tower: Fractal design core 3000

i know i could get better parts but i am really trying to save as much as I can

 

[allfriends]

Is it really that bad? :O

My budget is about 600$ I was also thinking about changing the cpu and gpu to
i3-3225
radeon hd 7770

I am from Denmark so I would prefer this website (Proshop.dk ) so i don't have to pay a lot in shipping

 

[allfriends]

sorry I was also thinking about this setup

Corsair 8GB DDR3 1333MHz Value

MSI B75MA-P45

XFX Core Edition PRO450W V2

XFX Radeon HD 7770 (1 GB)

Intel Core i3 3225 Ivy Bridge