varitronic/lunatronic wiring help required

just fitted a lunatronic kit to my vega and need a bit of help with the wiring please.

i have a purple, orange and pink from the origional loom. the green and brown are plumbed into the reg and cdi. i have it running and and kill switch is working so ignition side of things is fine. the main beam is working so i guess the brown is the main feed to the headlight conector block . i dont have the rear light wired up yet and the dip beam must have blown due to still having 6v bulbs in .

i just need to know where the others from the origional loom go. also from the stator i have a two tone red/white wire left over , it is suppling power as when put to earth it sparks, do i connect this wire to the purple orange and pink from the loom ?? .

also i think the brown also supplies the horn and then to the headlight conector block. will i need a 12v horn and will it be dc or ac ??
cheers simon

did you get it sorted?