Stop in for a cup of coffee
My factory wiring was actually in pretty good shape. I just cleaned up wires and terminals and re-did the harness tape on most of it. The piece that goes under carpet I did yesterday was a bit different. Has a cover over the whole thing. Had to take the connectors off and run the wires through then put them back on. hardest part is the ones that come out midway you have to fish out through the mesh.