wiring issues

[garrett-a34]

Believe I have looked around but im at a standstill on my rewire. I ordered a ez wire 21 circuit harness. Person before me had already ripped out sections of the wiring so it was hard to just pull and replace. Here are a few things im having trouble with. A diagram of the wiring coming out of the steering column would be awesome. On the igntion do I just need to splice into the old wiring that on the clip because my kit definitely doesnt have the clip that fits if so what splices to what. Ill stop here and see what responses I get and go from there. Sorrt if this is up somewhere else I just couldnt seem to locate it. Heres some pictures