Northcoast IS-F

After some days at the track my brakes faded at the end of some hotter lapping sessions :( . I had considerable brake dust with expected pad wear and also wondered if the fluid was boiling a bit. Has anyone modified their ISF for on track use with racing pads and/or different fluid such as ATE Super Blue? Performance friction has yet to have a pad available for the ISF. Thanks, Northcoast ISF