Bracket Car Wiring Help

Ok all after the long delay I get the car back tomorrow so this wiring job will be started this weekend. Just a couple last (hopefully) questions. I redid my diagram as @fklskv suggested so I think I may understand that part finally.

My next questions concern the painless wiring. It also lists a wire for both start and ignition switch/ignition coil. (page 1 of this thread) Do these attach as well as the wiring discussed before? And in the same places? I assume so but wanted to confirm.

Also. You may notice from that manual page that the painless kit has just a wire for tail lights and also a separate relayed circuit labeled headlights. I will not be running headlights - but will have front park lights and tail lights as well as gauge lights. Which of these two options would be best for what I have planned?

Thanks all for your help!