One thing to remember is that the D11 pad also fits the early Mustangs. So if it seems like slim pickens on the pads listed for your 1965-72, head over to the Ford parts.
I don't know if all of these meet the standard of track rated, but they're certainly better than the organic pads from 50+ years ago. Maybe alright for autocross, but maybe not on a track with a 120 MPH straight. For that I'd be using the high zoot EBC or Hawk stuff.
I use semi-metallic pads. Priced low and stops better than the new OEM ceramic stuff. Louder, dirtier, and chews up rotors but stops well.