Another Charging Question

Don't like the mad approach...

Run your direct charge line to the starter relay and leave all the factory wiring alone if it's in good condition.

I've been assembling charge lines and relay systems for our old car for a few years. Not a fan of pulling power off the starter relay and chopping up the factory harness. There are fusible links already in the system, except you aren't taxing them with a direct charge wire.