Advice needed

[joshcowin]

Hi their ive just bought:
Silverstone rvo3 case
Corsair 600w modular psu

I want to use it for simulation games and dirt 3 etc and was looking at this as a mobo,cpu,ram an cooler combo
http://www.overclockers.co.uk/showproduct.php?prodid=BU-110-OE&groupid=43&catid=2384&subcat=2288

Would the psu be enough for it? I want to put a fan controller in and some more fans.
Are their better systems for around that price

I have £800 left to spend on everything that i havent bought yet,thanks Josh

 

[joshcowin]

gpu im looking at the msi hd 7850 1gb,thanks for the advice guys

 

[joshcowin]

my budget is £1000 and £200 was spent on case and psu,i have a decent mouse and monitor so just keyboard and the rest is needed (including os)
bacon?:
i was looking at this http://www.overclockers.co.uk/showproduct.php?prodid=BG-218-MS
is that better?