Modern Vespa

I'm putting a P200 motor into 1963 GL. The motor is installed, a BGM wiring harness, a CDI and a voltage regulator.
The wiring directions that came with the kit aren't much to go on.
So here's what I have so far.
The stator is an AES, it looks good.
CDI, red, green white wires from stator, green wire from harness.
The short wires from the stator are black, pink, yellow and purple.
The remaining wires from harness are black and blue.
So...black to black,
Blue to pink yellow and purple?
The voltage regulator I installed under the fuel tank.
VR - yellow blue black
Harness orange blue red, (2) black
I have orange and red to yellow (vr)
black and black (vr) to scooter body
Blue to blue (vr)
And a black from the harness to nothing (there is a connector on the vr. But not sure the black wire goes there?

I think you have your wiring harness in wrong. That purple wire coming out near the motor is your headlight wire. The only wires coming out the engine should be black, blue, and green.

Use these instructions that have pictures to get you on the right track. Report back if you have issues.

https://www.scooter-center.com/media/pdf/33/00/66/Fitting_instructions_c38.pdf

Good luck!

you should be using a Euro type stator with 1 AC output. looks like you have an American market stator with RED, Purple, and Yellow.

When we spoke on the phone at Mercato, connect blue from harness to yellow from stator, connect the red and the purple together. On the voltage regulator side, you don't need the orange to hooked up at all and connect the extra ground to ground by cutting off the female connector and ground it to the same spot as the other ground on the body.

Thanks Mattgyver, I think I got it! I'm ordering a "spark plug forked clip" from your shop today.

I'm glad Matt stepped in and corrected us so you can use your existing setup.