Changed that passenger side vent routing to exit center under the dash with a three inch hose and a piece of PVC transition on the end painted black.
Now with the bow tie still in place but drilled up a bit for more airflow and a second large under dash center hose I get dramatically more air flow in the center of the cabin.
No need for spendy larger air flow fans in the evaporator box.
Plus the passenger dollies like the cold airflow at their knees. Haha its directable!