supro pocket bass wiring for danelectro convertible

[Greenfuz]

ok so the supro pocket bass has a piezo under the bridge and a neck pickup, a volume knob and a "balance" knob


I was thinkin of installing a piezo pickup in my dano and having it wired up the same way to the concentric knob



could anyone draw me up a diagram for this or somethin? I'm shit with stuff like this