And more airflow would probably help with that. @jbmanning5 has talked about this before re: his other machines.
The issues that are really hard to get around are physical… mass and dimensions and power supply. These largely scale with fan capacity, and we appear to be pushing some limits already. The higher volume fans are largely combination fans, with multiple turbines inline to generate more airflow, which would probably break our physical constraints by a large margin. Think of how precise clean corners has to be. If we increase (or decrease) the mass of the head we’ll probably first see clean corners break down. Increase the mass enough, and we would eventually overwhelm the steppers and/or belts, which is a whole other level of bad.
So we’re already up against some pretty exacting physical constraints. Not sure how to deal with that.