So im doing my friend a favor and moving over his korean stick and pcb and moving it to a Tekken 5 Hori case. I will be opening up the button holes to 30mm and will have to open up the joystick shaft hole on the cp. I just wanted to confirm its 35mm or should i go alittle bigger or smaller, maybe someone with experience would know.

Also, i doubt it but is there a way to keep the ps home option if i delete the L buttons. Can i run a select button from the pcb and then put a button on the back of the stick running a wires from select, L1 and L2 on the pcb to the newly made home button?