Confused what to do with a 5.9L serpentine setup

I'm going to try and see what I have to do to make the Magnum stuff work. I already have the timing cover, water pump, alternator, 2 piece balancer & pulley, and R&P pump. It would be huge If I could make the van PS bracket work

You will need to either internally regulate the magnum alternator (what I did) or use a electronic mopar one.
The diesel truck guys have been internally regulating because the factory harness has it in the ecu and it fails. There’s a kit, I can’t recall the part number.
Nates68