Possibly art?

With so many AN fittings to choose from you would think that connecting up a catch can to be easy!
Starts out simple enough but does depend on if your going to use an inlet from the rockers, with an outlet to the pcv or just both outlets and vent to atmosphere. I'm assuming I will still have a pcv to connect to, so have worked out piping similar to stock.

You would think I was inventing the wheel! 

AN pipe fittings were sourced from Torques UK.