Hi Scottfree1
After study and I have found your PSU spec here:
12V1 : CPU 8PIN, CPU 4Pin
12V2 : PCIE(modular), CPU 8PIN
12V3 : 24PIN, PCI-E (Non modular cable)
12V4 : SATA, 大4Pin, PCI-E(modular)
Because your CPU can consume up to TDP 130W, therefore, I suggest you can take 12V3 (non modular cable) for your GTX 760