I will be running my Avalon 741 with 2 PSU's.  It will be the Corsair https://www.bestbuy.com/site/corsair-cx-series-modular-cx750m-750w-atx-power-supply-black/8324202.p?skuId=8324202&ref=212&loc=1&ksid=ed5a8a30-708b-481a-b8fe-4b26a5dac4ab&ksprof_id=8&ksaffcode=pg199269&ksdevice=c&lsft=ref:212,loc:2


My question is that these PSU's only come with 2 dual PCI-E cables.  So I will have 4 PCI-E connections coming from each PSU.  I will have one PCI-E connector not being used. 

Will this work?  Does anyone have a link to an Avalon 741 running off of two PSU's?