"PC Power and cooling" is an off-brand, I am using 80+ Certified GOLD PSUs from SeaSonic, which are more efficient, and much more reliable, in addition to producing less heat.
Just wanted to take a moment and laugh at this. PCP&C is not an offbrand. In fact, they purchase units from SeaSonic and resell them with the PCP&C logo on them. You clearly don't know your stuff.
They used to be amazing, especially during their pre-2007 acquisition by OCZ. However, being a daughter brand of OCZ now, I stay clear of them. I have had OCZ PSUs, needless to say I'm not thrilled with them. Since they share the same supply line, I don't trust PCP&C PSUs anymore, though I am aware they are a step up from OCZ still.
The PC Power and Cooling supply that I would use would the the 750W one, which is $105-$110 and has 4 stars. The one I currently use for builds is $90 and has 5 stars.
As well, I have switched to EVGA supernovas, same quality as SeaSonics so far and for a slightly better price.