engine compartment wiring help needed

Does anyone know where to get a wiring diagram one can follow???

I have a factory assembly manual with some pics. and all the diagrams but who the hell can read or follow them for crying out loud , either It's not readable , I cant see it , or it just doesn't make sense !!

My problem it I have absolutely no reference point , completely starting from scratch with new harness , don't have the old ones and never saw it in the car anyway.

My car is an original SS 350 car with a/c and full gauge package...I converted to non a/c with the delete air box and I upgraded to HEI and internally regulated alternator. With that said I ordered my harness for this, with exception of the a/c delete because I may want to put it back some day.

With these details in mind can someone who has a similar car post close up pics. of the routing of the wiring and hopefully I'll be able to see the colors of the wires and and connectors as well as where the hell they go.

Alot of these are common sense others are not so post away maybe I can learn something