I ran my hood release cable that way, but I ran the harness way up in the fender using new harness clips so thats out of the way no problem.

Its actually rubbing on the edge of the gromet right where the wires exit on the firewall itself which is why I'm haveing a huge issue. This is an old picture but you can see the gromet in it and thats where its rubbing but I cant really re-route it. So all those wires that are exposed in this shot are all rubbed through and causing all my problems.