Repairing the rear pillar to door wiring loom

Hello, I was having trouble with one of my rear doors on my Astra not locking properly, and then later going completely dead. I had a look at the wiring loom going out to it as it looks like it's a common problem, and yes, the state of the wires was terrible. You can't see very well in the photo but two were completely broken and most of the others each had nicks in at least three (!) places, so no wonder it didn't work.

I don't mind soldering in some new wires, but does anybody know what...

Repairing the rear pillar to door wiring loom