Ye olde wiring harness? When to replace?

The big issue I have with the "universal" harnesses like Painless, regardless of brand, but specific to my experience with Painless is...........

I don't care for the wire labeling. Colors is fine, so is wire numbers. But Painless insists on labeling them "power windows," etc, which might NOT be what I use them for

No diagram............Painless needs to print an actual diagram of their harness, mainly, so you know what the interconnects in the fuse panel, which also holds flashers, and horn relay, "is."

Better Mopar support. This is easy. Just "mention" the "IGN2" path for the ign switch, and provide some real life docs for "what we do."

I still haven't figured out if using a GM column connector is a good idea or not.

UPDATE their blasted manuals. Since these are often pdf, there's no reason that corrections and updates can't be incorporated. I should not have to "call their tech line" for a routine wiring question

(Holley EFI is particularly guilty of this. On my TBI Commander - to - HP upgrade, I could find NO where in the manual how to tell the primary from the secondary TBI injector connectors.

Hell the tech guy didn't even have to look it up.........which tells me they get asked this.........a lot.)