Re: Brand new to gas bikes.
Ignore the white-wire; it's a low-voltage (like 6V) lead meant for a headlight. Either insulate it, or cut it off at the coil. Attach the blue from the engine to the blue on the CDI...you can guess where the blacks connect! As for the kill-switch, all that does is short out the black/blue wires. Attach the kill-switch wires to the CDI/Engine connection-point; it doesn't matter which way.