For what it's worth, I dramatically simplified the wiring in mine. In my opinion, the Rickenbacker wiring is far too complex to use on stage or live performance.
Not as complex as some of the wiring on my dream guitar I’ve been designing recently:
On here, I have: 3 push/ pull coil split volume controls for each pickup; a master volume; two dial up mutes like on various vintage Gretsch guitars; 3 tone switches, again like on some Gretsch models, but for each pickup; 2 phase switches, one for the neck and bridge, the other for the middle and bridge, a 3 way selector switch, up for neck, middle for middle, down for bridge; a switch below it to activate the bridge pickup (so on each setting, such as the neck or middle, you could have the bridge with it.) possible combinations are: neck, neck and bridge, middle, middle and bridge, bridge. I won’t go into detail about the vibrato system unless people are really interested.