Any help would be much appriceated.i want to do away with the ignition and fit a starter button.i have stripped all the ignition and fitted the rally style isalation switch and starter button.the problem is im not sure on what colour wires do what.i read that on the ignition was as follows

green ignition

yelow fusebox

white and black power to coil and contact

white 12v

but the coloud wires on my ignition are diffrent.

blue and black
white and black
yellow and black
black

can anyone tell me what goes where so i can get this wired up

thanks daz