I got the car back earlier this week. After 400 miles, no major issues, other than oil leaking from where the dipstick goes into the oil pan. I can see a piece of the orange rubber o-ring sticking out, so I'm going to fix that today.
Initially, I was getting some smoke from the exhaust upon start-up, but I'm attributing that to my entire intake tract being coated in oil, and I'm sure my FMIC has a good amount in it too. I'm keeping my oil catch can installed until I know for a fact that I don't have any blowby issues as I was before, and so far it's staying clean and empty.