Brybo86 - this engine is going to need many short oil and filter changes before it cleans up.
Mechanical cleaning of the engine is warranted in my view.
Pull the valve cover and clean what can be cleaned.
Pull the pan and clean what can be cleaned.
This would be a good chance to service the oil pump's oil pressure regulator valve.
Doing the mechanical cleaning would help speed up the process.
There is enough dirt there to completely overwhelm the filter in a short amount of time.
bullwinkle's advice sounds good to me.
Once you see the filters are not being overwhelmed with dirt, then begin to increase the OCI / FCI. 1000, 2000, 3000 mile, etc.