So I am putting together a one pickup partscaster (Jazzmaster body). I am going to use the roller knobs for tone and volume. The easiest way to get a pickguard is to have the upper jazzmaster controls cut into the pickguard. But with one pickup, I don't really have a use for the switch... or DO I? Could I select a tone pot (say 500k) and then use the switch (and a couple resistors) to make the tone knob (or tone and volume) essentially 333K or 250K? Or what else could I do with a switch (besides adding a second pickup!)? The one pickup is going to be a gold foil (Mojo UK) neck pickup (about 6.1K).