Crankcase oil blow by

I have a 04 Tacoma 5 spd with 2.7 with super charger. We’re having the super charger rebuilt. Think it’s got equal miles as the truck 132k. It’s ready. but my question is about the oil it uses and I’m seeing it now blowing into the super charger from the back of the throttle plate on in. The manifolds are coated and pooling. It uses lots of oil but no leaks nor smoke.
havnt done a compression check yet. Meanwhile should I replace the pcv and ad a oil catcher? and what else should I check It would be nice to tackle what ever while it’s opened up
Thanks D