Anybody built their own harness?

[Crusty69]

My 69 has a handful of electrical gremlins and being a 56 year old truck, it’s been messed with by who knows how many people over that span given it’s had an engine swap among other things. I think it’s time to just rewire the whole truck.

I know American autowire seems to be the way to go but a friend suggested building my own harness. I’m sure after factoring my time, it’s not worth it, but has anybody done it before? Curious to see what others have done.