Initially built with a MSI B-450I Gaming Plus and the stock Corsair SF750 short braided PSU cables but was unhappy with a few things:
SSD on the back of the mobo, controller got too hot
Only 2 fan headers
Cables got in the way of the already limited airflow
This is v2, with mobo replaced and custom cables from PSlateCustom. I gained about 10 degrees in CPU temps.