I'm dreaming up a custom build guitar and so far I've come up with this wiring idea:
Full size 59 in neck
JB jr & lil Screamin Demon at bridge (side by side, JB closer to neck)
5 way switch with 59, 59+JB, 59+Demon,JB,Demon
master volume, two tone(59 & JB)
Essentially the guitar will look like...