possible power issue

[board2death986]

well my computer crashed about a week ago, and since then i've had a hell of a time returning it to working order. Skipping the long story, after much deduction it's come to a power issue and i have to ask whether a 600w Silverstone ST60F can handle 6 hard drives (3 sata, 3 IDE), 2 7900GT's with 1.5v mods, 1 dvd-rw and a 4400+ cpu on a a8n32-sli deluxe mobo. . .