Good people of T4R.org...

I'm ignorant of wiring and electrical work beyond clipping harnesses together. The ARB supplied installation guide is great unless you have little to no experience with wiring diagrams, multimeters etc.
I've mounted the compressor in the engine bay right in front of the driverside firewall. I've reached page 13 of the ARB CKMTA12 Guide and am holding for additional confidence needed to proceed. To clarify I am not installing with air lockers.

Does anyone know of a video or photo-assisted guide referencing the steps needed past the firewall (on a 5th gen)? It's amazing how many guides exist on how to change a map light bulb but not something as common as this compressor.

I've combed through youtube, other forums as well as this one.

Any help or breakdown of how to simplify the instructions is appreciated.

Am I just overthinking this?

Thanks!