I'm trying to improve on the aerodynamics of my Z. I've deleted the size markers lights, antenna, side view mirrors (can get away without them in my area) and wipers (sunny day only car). I switched to a vented hood in the hopes of extracting some of that high pressure from the engine bay at speed. Now, my question is: Do people tie-in the MSA front spoiler to the radiator area? The Z's around my area just leave it open, which looks strange to me. It's my sense that it would be more effective to duct it to the radiator. Also, I would like to block off the sides of the duct too since that area of the front really doesn't add to the engine cooling so I see no need for it to pass through the front. I want to make the sheets out of carbon fiber. I mocked up some templates out of card board to see how it looks. Thoughts?