Nice to see you can still be as childish as ever, Val.   
  
Me installing the plenum wasnt a 'solution' to getting rid of plastic, it was put there for a reason, to gain power. 
Yes it was still a rough cast when you last saw it, but its not that way now. 
  
I just dont like the look of loads of sprayed plastic, just looks cheap in my opinion, thats all Im saying.