Not tryin to be a smartass....but I am asking a serious question. With all the wonderful craftsmanship you've put into this thing, why give it an air cleaner that isn't isolated from the heat of the engine compartment?
Good question, if you notice, there is a large hole in the rad support right in front of the air filter, that should blow cold air right into the filter when the car is moving. That, and I don't want some big ugly air box cluttering up the engine compartment.