You've made great strides towards increasing your downforce and reducing drag.I know people freak out about small radiator openings,but if the details are managed[hood vents and such],the system works.The SDI blue Z in the tunnel tests has run the same nose seen in there for about twos years.Many events are run in the hot stick Southern Summer.25 to 30 minute session.I have NO FAN.We run the CSR Electric Water Pump,and the temp's have never gone over 185 degrees...Except when I forget to turn on the pump.OOPS!
