I agree your logic is sound.
However, there are a number of race proven options that are off the shelf for fan cooling brakes. I will upgrade the brakes when I reach their limits, and hope I do no matter what path I take. I'm currently in 650hp range and it will be slightly detuned for added reliability. DF solves for a lot of other shortcomings, including the biggest one, the driver.
I don't want to beat a dead horse and take up more bandwidth, and thank you all for your contributions.
