Update:
Carried the car back to the dyno for some more minor tuning. It made 482/526 at 10lbs. Which is right at what it was making at 15lbs. with the oiling problem. And that's with pretty conservative timing/fuel for the moment.
Here soon I'll be installing a 3 bar map and turning the boost up.
Lee: I'm now using an evac system like we were talking about. No canister yet, just a filter on the end of the evac line for the moment. This in conjunction with the oil seperator that was already installed. Thanks for the advise!