My kit's pickups have the yellow/red wiring shown in the diagram, so that's fine, but other than that it only came with two short lengths of red wire and a slightly longer length of black wire, along with a skinny black wire that I assume is meant to be used as the "ground to bridge" shown in the diagram. The diagram doesn't show these three extra red/black wires from my kit, but it shows a brown wire, blue wire, purple wire, green wire, and two grey wires. (*I plan to shield the cavities, so according to the diagram the purple wire may not be necessary). Still that leaves me with brown/blue/green/grey wires on the diagram that I don't have. I'm probably being too literal, but even if I substitute red or black for some of these other colors, I'm not sure which to use. Thanks in advance for anyone who has any guidance to offer, I expected the wiring to the be the most challenging part but wanted to make sure my kit isn't missing anything before I try to work through it.