Yeah I know but I couldn't find the exact model for my PSU but that link was the closest model to it that google would search for. I do plan to add a gpu, most likely a radeon 6850. Right now my computer is running a radeon 9550 if that gives you an idea how old my computer is.
Enermax is a good maker of power supplies.
The Gigabyte board i linked as a suggestion actually has a 4pin cpu header.
Wouldn't be my first choice if i were selecting a K cpu,but would be fine for a non K cpu.
You could always add a PCI-E 6 pin molex adapter to that psu for use with a gpu like the 6850 which only requires one 6pin.