Just do what i said above. Take them both and run them together use a T fitting have a oil seporator going off the T-fitting and run it to the plenum off the old vaccum port. Cap the other now non used port and your done. But most of the oil comes from the side with no PCV valve.

 

the breather side removes air from the intake snorkel at the same rate as it's balance half sucked into the upper plenum through the PCV. You can't put both channels of air through the same filter. No oil gets into the intake tract through the breather side, only from the PCV side (barring a big problem like a broken ring). You only need to filter the PCV side and it's really easy.

I make an Oil air separator system with braided lines and fittings if anyone is interested. Cost is over 100 bucks but it looks good, works forever and isn't my gen1 design that steeda is still selling.

I can also give you a parts list if you wanna make your own braided lines and such and do it yourself. Takes about an hour to fab from parts. Supercharger guys, I have a specific parts list for you guys.