Electrical question

[KiltedBanshees93GT]

believe me, I'm not trying to restore to concours, there are several things I want to add as well, But definatly do it right.
To give you some examples of the hack job done on my poor car:
I'm going to add a pic (not great quality, sorry) of where the idiot that did this decided to connect 2 wires off the alt (not sure what each does until I can see where each leads in the int. ) so to make this connection, he threaded the o-ring with a screw and nut, then stuck the other end into a push on connector, and elec. taped the whole thing into a ball.

I'm still getting the interior unhooked and labeled, but:
interior problems found so far:
Nothing connected to the center console wiring.
Nothing to the sole remaining door jamb light switch.
No radio connection harness to be found .
Ditto for the fog lights
Ditto for the lighter.
Starting to see a pattern?
I cant wait to get the int. harness completly out, and try to figure out what I can do with this mess.
Guess I have my winter project, huh?

J