Here are some I took of one of Tony Wheeler's F60S a couple of years ago - a pity it's too dirty to see the wire codes but you can see the doubled up wire on the terminal block. Sorry I didn't trace and number them!
Hope they help - it's not often you come across original wiring these days.
The wiring to the dipswitch is perilously close to the clutch pedal and you can see how it has been wearing on one of the wires. The terminals are also very close to the splash shield which is often either removed or has been cut away in that area.