Cherokee, the GT front harness is not all that tough to make. Figure about 8 hours to remove the OEM front harness, make a new one from scratch, and re-install. I use SXL wire, it takes the heat better, and you don't need to change/increase the wire size. The OEM wire was not German, but rather French-made, and was covered in natural rubber. As you know, the insulation completely crumbles and falls off leaving bundles of exposed copper....

Bob