9 million options? Yeah, right.
The blue custom guitar you've all seen in my avatar has very interesting wiring using two two-way switches, a multi-position tone knob and a 5-way switch, allowing me to select all the different pickups, coils, combinations, phases, serial and parallel. There were 24 unique combinations (although many of these were duplicated on different settings).
The schematic was developed by Deaf Eddie (who makes the Fat-O For Fatties custom tone knobs). If you're curious, I made a two page cheat-sheet that I then turned into a double-sided laminate and you can check it out
HERE.24 required the cheat sheet, 9 million? Good luck with that. ;)
FWIW though, I do like Music Man guitars - especially the Axis. :)