Xantia wiring.

Hi, On my '94 Xantia 1.9D there is a piece of wiring loom which starts at the fuse box by the battery and goes through the left wing, down under the
radiator, up under the right wing and in behind the dashboard. Behind the L/H indicator there is a mass of connectors where the wiring has rotted through and a previous owner has repaired it. I have remade some of these myself as problems have occured, but idealy I would like to replace the section of wiring harness. This looks like it could be a pig of a job, especially at the bulkhead end. Any advice please?
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here. All logos and trade names are the property of their respective owners.