Hey, I was searching around for PSUs that might be able to handle 5 or 6 GPUs.

I'm currently using Corsair HXi Series™ HX1000i for my 6x Asus GTX 1070 8GB OC rig, I realised the cables used to power up the gpus have 2x 8-pin connector but ofcourse the 1070 use only 1x 8-pin connector.
With all these 1070 gpus I've connected the power which leaves 1x 8-pin empty.

Do you guy's think I can use the same PSU;  Corsair HXi Series™ HX1000i or AX1600i to setup 5 radeon vii?

Just that after looking at my 1070 rig, there are plenty 2x 8-pin connectors to be used for 5x radeon vii setup... or am I missing something?