Got all the parts except the psu so i need help urgent i5 4670k/ cooler master evo 212/ 2x4 kingston hyperx beast/ seagate 1tb/ sapphire radeon 7970 ghz edition vapor x/ al this on msi g45 put together in the giant chieftec dx ob2. Now i heard this radeon needs more than 1 connectors and i have 5 giant coolers already on the case that are power hungry. I plan to overclock the cpu a little so PlEase advice me which PSU will have all the connectors i need and will be strong enough to support this machine . Sorry fir the essay but its urgent i cant watch this anymore )) btw the monitor is a 27" viewsonic 2703mh i think....thank youuuuu