Want to swap PCB's

I want to swap PCB’s in 2 fighting sticks i have… one MAS and one SFAC - does anyone know an easy way to do this… and more importantly where to get the pcb’s?

i cant say that im good with wiring… but im not stupid either lol.

also, i’d be willing to pay someone to do it to: im wanting both pcb’s swapped to PS2 only, preferably using a PCB that doesnt randomly disconnect and pause.

and i’d probably swap buttons and sticks out at the same time to some HAPP competition sticks w/ competition buttons.

thanks for the help.