Like I said in the other thread, hose diameter is critical if you plan to run a single can on the PCV and valve breathers. The correct/easy way to catch that oil is with two cans.
And don't bother asking me what the diameters need to be, I never bothered to figure it out, I just went and plumbed in the second can. But I do know what happens when you use all the same hoses on everything, you fill up the can in about 5 minutes of hard driving.