Confused what to do with a 5.9L serpentine setup

The picture that @myduster360 posted is my car. The van bracket fits perfectly. I have an extra van bracket and pump if your interested. I think I also have a magnum alternator bracket if you want an uncut unit. The salvage yards have PLENTY of magnum powered trucks to rob parts from. The vans can be a little harder to find.

I'm using a stock used van pump on my dart with a firm feel box and it works great. The power steering seems too "light" sometimes. If I was you, I would try the dakota pump and see how it works/feels.
That is a great setup. After looking at my heads, I don’t have the holes necessary to run that type of PS bracket. Im guessing the March PS bracket with a LA timing cover is going to be my solution. I already have the low pressure pump so I think I’ll go with your recommendation to run it and see how it turns the PS box. Hopefully the 275/35ZR18 Pilot Sport 4S aren’t too much for it.