Since you built one, you can probably answer the ergonomics question I’ve always had. It’s been years since I did fighting games.
6 button SF arrangement had the buttons in a straight line so your index finger tip could hit the quick punch and middle of finger hit quick kick.
The slant to the left arrangement breaks that. Is there an ergonomic reason why?
Bring that to your department chair and ask if they can help sponsor the trip. It’s a big deal and something the department would be proud of.