look. Touch styles are either 6+4 or 7+5.
You just need to make a bass, then make a guitar, then strap em togheter. (not really, but you get the point?)
so you need 2 hardtails... one for bass and one for guitar, then you need pickups for guitar and pickups for bass, that's all.
I've been giving this some tought too lol... Haven't even started my 1st project, and I alredy have so many ideas for my next