Stumped High School rebuild - please help

hello to everybody at fabo, i am just out of high school and attempting to finish my first rebuild (a 1969 dodge dart) this car has been my obsession for the past year and as of right now the only thing ,to my knowledge, holding me back from firing it up is the wiring.
i bought the car without an engine (but do know it was originally a slant six) and swapped in a a mildly souped up 318 but do not know or understand the first thing about the electronics system in the car.
it seems that most of the wiring in the engine bay is there although i have no idea where it belongs.

if anybody has pictures, diagrams, or helpful advice please share them as i have no idea what im doing at this point

thanks, the wolfman