About a year ago, I thought about something similar...
But then an Open guy reminded me that their guns are significantly heavier than even an overloaded Shadow.
JJ is a strong guy and I’m sure that he’s not at the limit of his physical transition speed.
It might actually help his transitions if his Production gun was closer to his Open gun weight.
I know that when I switch to polymer guns, I need to calibrate or else I over transition....