Dave, I took a different route. I hate fusible links and have no love for heavy main fuses. Loose one and they can strand you. So I replaced the fusible links with circuit breakers. Cheap and they will reset themselves and allow you to fix a problem like a wire touching something and get home. Here is my set up straight off the alternator



Granted, this is not a 4.0, but you get the idea. I have since added another to this bank. Came in handy a while later till I found a short.