The CI door is controlled by that switch that's hooked up to the Gas Pedal. You should be able to adjust or modify the switch so the door opens whenever you desire.Is there a way to modify the vaccuum setup so the door opens and closes under regular acceleration, or will this only work for WOT?
Also, I was thinking of getting the inner door kit, but will this hurt performance in a 600+ horsepower car? Why two doors anyway? Do you really need an outer and an inner door? I would think if it's partly closed, it would hurt air flow period. I don't have the cowl induction air cleaner sealing it up as high rise single plane manifold and 4" tall air filter is not really compatible with the air cleaner lid setup, so it sucks air in from all under the hood.
With your intake and filter you are negating any benefit the CI would have. I understand that you believe the 4" Air Filter will increase air flow through your engine, but consider this: if you have a 780 CFM carb you will only, under optimal conditions, flow 780 CFM. How many CFM is the 4" filter rated at? And the Underhood air is hot and less dense than outside air. Therefore it could be better (horsepower-wise) to get 780 CFM of cooler, outside air.
You do the math, I'm too tired. http://www.fordfe.info/CarbMythFact.html
Get an Air Filter and a carb-to-Air Cleaner Spacer that seals up your CI system.