My feet kept getting hot so I fixed that issue.
Bought a Y fitting and the stock vent and mounting piece from vans. Took the existing hose off the NACA vent. Fastened the y fitting to the vent. Notched the eyeball backing plate to go inside the y fitting. Attached it with a hose clam. Attached the eyeball to the backing plate and then reattached the existing hose to the y fitting. Now I have a vent on the feet and me. Amazing.