SN hood mod a few questions

[O2VW1.8T]

So i took out the liner completely and made a new one and im going to make 2 holes in the back. I still left the top vents and front holes. If i block off the top vents will the engine get enough air? Im going to put the breather pipes forward of the vents so even if i sub it i still dont think water will get in... Heres a new pics

 

[Boris]

Looks good but the whole idea is to keep the water out as much as possible.
Get rid of the OEM air intakes on top and front and cut 2 in the back. That will give your motor more than enough air.

 

[O2VW1.8T]

Ok cool just making sure before i fiberglass them in...