Alternator welder setup on my 1999 Mercury Grand Marquis

I took inspiration from a few channels namely ‪@trailmater‬ ‪@MerlinsOldSchoolGarage‬ ‪@sweeneyoffroad‬ I added my own twist to the alternator welder by adding a second one to my car, circumventing the issue of requiring the car to run off of the battery when welding on single alternator cars. One alternator is for charging and the other is dedicated for welding.