I want to build a new pickguard assembly for my S2 Mira semi-hollow. Its Seafoam Green and I wanted to change out the pickups and swap the black pickguard for the white pearloid. So I figured I would just leave the original assembly in tact and put the new pickups (along with new volume and tone pots) on the new pickguard. I don't care for the global coil tap and 3-way so I want to put in a 5-way switch. If I stick with PRS parts do you see any issues? Will the cavity accept the 5-way (not sure if its much bigger.) Thanks!