Positive crankcase ventilation

Pan E-vacs , on the street I think are overkill.
I installed two of them, and between my driving style, and rpm, they were sucking the oil right out of the valve covers.
If you go this route, you will need tall valve covers, and a serious baffle/separator system, or go to a cross-over and hi mount.
I tried just one, but no dice either. Ran just the PCV and end of story.

BTW
In my streeter, an 11/1 and better 367; at various times I have had cams from the 292/292/108 Mopar, down to the Hughes 270/276/110. The PCV worked fine, in every combo, even down to 550 rpm. I mean I just grabbed any old SBM valve out of the junk box. I don't get the big hullabaloo about tuning PCVs. They do a pretty good impression of an Idle-Air Bypass. Just like the holes I drill in the Primary throttle blades that some guys frown upon. Quick, easy, and cheap.
I think you may be overthinking it.