Tomos Nitro 50 Ignition wiring Help

[volkswagenbug]

Hi Everyone, I'm new to the forum but just purchased a Tomos Nitro 50 which someone else has removed the Ignition key switch. I purchased a new Ignition but am trying to figure out the wiring. Does anyone have photos of an original key switch and wiring harness plug form a Nitro 50 so I can wire this up properly.

My new ignition fits perfect and has the typical 4 wires (Red, Black, Green, Black/White). The previous owner had a cheap on/off key switch from Lowe's or somewhere with only the red and black wires connected. I also have this connector just sitting there with nothing plugged into it.

Anyone know if this should be connected to the ignition switch?
I can't find a wiring diagram for this anywhere so I'm not really even sure where to start.

Any help would be greatly appreciated. Thanks.