Mine doesn't look as good as others, but this is for everything on the bike. Ignition, coil, headlight, taillight, and turn signals and it all sits behind the headlight completely hidden. Makes it a pain in the ass to work on, but it works. Went from however many what seems like hundreds of wires from the touring bike down to 18 if I remember right. If I get rid of the signals it'll lose a few more. I didn't do the drill trick because I'm a cheap fuck and I didn't want to buy any extra wire, so I just twisted it by hand keeping them tight together and added some shrink tube in the middle of the longer sections to mark colors if needed and to help keep them together too.
Something Billdozer recommended that I have done now is to put some Liquid Electrical tape on the nuts of the breakers. The nut for the hot lead on my lights breaker came loose at the worse possible time in the middle of the night about 100 miles from home.