Hey. If I was pulling the plenum to do other stuff, I would most likely do Woody's TT.net bypass for the pcv system. It would require pulling the valve covers off to drill and tap the holes for the fittings.
What I did will work equally well without the need for any special tools or equipment.
If you track your car, or drive it aggressively, I would do the bypass/re-route....... mine or Woodys. If you just DD the car it's not really necessary though.