Budget Gaming Rig help?

Hey guys, I am building a PC very soon and I would like to know some parts. My budget is £390-400/(Convert it but roughly $560) but doesn't include disk drive. I would like atleast 500GB HDD space. Anyone got any ideas? Please find the parts from british places and not get them from newegg and convert because newegg is much cheaper than any UK website to be honest. 

So far, I have opted an FX 6100, 8GB RAM, 500GB HDD, HD 7770, Fractal Design 1000, M5A78L-LE and a BeQuiet 430W 80+

 

Any better options? Please don't include phenom OR try not to because I don't have the budget to buy an aftermarket cooler and I dont want a big PSU because I don't my electricity bills being high if I use the phenom (i hear it uses lots of power.)

 

Thanks.

http://uk.pcpartpicker.com/p/OCFF £430

http://uk.pcpartpicker.com/p/OCG4 £403 

You will need a aftermarket  cooler with a FX6100 (I have one the stock fan is tiny)

http://uk.pcpartpicker.com/p/OCVR £403 (FX 6100)

I would up the graphics a bit and get an EVGA 650ti boost. They go for about $169, but its worth it since it performs a lot better.

If you can fit that in to £400 then shure lol its a £160 in the uk

650 TI = £144 2GB HD 7850 = £149 

You know which one I would get with that budget... Oh also, 

GTX 660 = £178 yehhh I will never get a GTX 650 TI boost