Breathers and PCV - What is the ideal set up?

[Shawn Strunk]

The car is being built to be a street car - one you take out on only nice sunny days for a cruise, and maybe attend an occasional car show. Everything on the car is so overkill as I am building it with the best protouring/racing parts, but in actuality, it is basically a show car. I have looked into this subject and it seems I should put a PCV valve on one side, and a breather on the other side? Is this sufficient?

Thanks,
Shawn