70 Duster rewire

I do have the fusible link on the alternator wire, it is on the solenoid in the trunk. I could change to circuit breakers and have been thinking of doing so, that is way I am looking for input.
I will be following the EZ wire schematic for the most part, I am making it push button start among a few other differences. The EZ wire harness has a fusible link with it and it says it must be used on the main power wire.
Thanks