Here are pics of the new wiring into the old connector plug;
Remember that extra nut is for your ground to steering column. You probably don't need to put it back, but it doesn't hurt.
Figure 1-2 hours for this job. I was going extra slow and careful. Brake lights work now! Turn signals work. All external lights are LED, and work fine. (You will need a special flasher unit for signal and emergency blinkers. This is what I use, it is $11 on Amazon). https://www.amazon.com/gp/product/B01GIU9M0Y/?tag=fabo03-20