Just now catching this. I'd be in for some sort of functional solution for brake cooling. As others have said, the boomba solution is good for a street-type application, but us track rats will need something a little bit more involved. Fog lights or not, it's a needed modification for these cars as they see higher speeds on track. If something could be made to keep the fogs, like a new bezel that would retain the foglight(maybe move them if packaging is easier) that might make it an easier kit for most of the community to accept here.
Just my $.02.