I was afraid of branding being an issue. It's an EVGA SuperNOVA 850 G2 220-G2-0850-XR 850W ATX12V. I figured it was going to be a custom job and am capable of figuring it out but I thought I would research pre-made solutions before attempting. A 6-pin M-F extension for this model could also be useful for what I want to do. It would let me hide the unused ends better.
I meant to pick this as best answer. Can someone change it?
I already ordered these before seeing the reply. I may still order a few single connectors from moddify.com. For now these will let me extend the wires that came with the PSU to connect 1 sata power and tuck the rest behind the back of my case. Plus the dual red/black matches my them. http://www.newegg.com/Product/Product.aspx?Item=N82E16812162049