Hi Graham,
The mini toggle switch should be DPDT.
I don't know of any model specific wiring but here are 2 references from Seymour-Duncan and Guitar Electronics showing the same configuration. The only difference is that the coil cut is incorporated in the Tone switch rather than a separate toggle.
Seymour Duncanhttps://docs.google.com/gview?embedded= ... TppSPL.pdfGuitar Electronicshttps://guitarelectronics.com/productim ... ct_id=2435Matsumoku dropped the mini toggles as they developed their guitar lines in favour of the push pull pots. You could easily do the same and either use the toggle to add a phase reversal, or just cap the hole with something suitable.