Put simply, will it work? The psu has a 70% effciency rating and two 12v rails both at 18 amps. I know to find real 12v rating its 500*.7/12 right? And it comes up to 29.1 amps, which still falls short of the 260 requirements. But still, i read that nvidia highly exagerates the minimum requirements. So will i be ok with these two? Or will my psu die in a firey explosion and take all my components with it? 😱