Roller cam newbie Once you start going down the rabbit hole!

FYI, I had my stock 5.9 cam reground a whole lot cheaper with the specs I posted above.
It was less than 200, and I had to get longer pushrods.
Oregon cam grinders did it.
I gave them a call but they didn't have any cores, I recycled mine years back. I'm assuming I'd need a cam from a roller LA. I'll be keeping my eye out for some. My local pick and pull has a bunch of magnum engines. Oldest being 1998. 1998 seems like it was yesterday.