I just realized I screwed something else up

[70c10]

Some of you may have seen my posts on installing my new Grant wheel. I know barn9 did,LOL. Anyway, I was having problems with my battery dying at the expense of the horn working. I said screw this and disconnected the horn to save my battery. Now after removing the guts of my column to replace some of the parts in there, I have lost:
1. My hi-beam indicator.
2. My flasher indicators.
3. My brake lights.
4. And the horn still don't work.
I know my wiring is so butchered up under the dash and hood. I think it's time to scour the salvage yards for a complete un-butchered dash harness and replace the whole thing the right way. I hate electrical issues and have never replaced a harness but I have nothing to lose. Hey barn9, after doing all this, do you think my horn will work?,LOL. For those of you who don't know, barn9 is the official spokesman for the Grant Horn Haters Club!