Disc Brakes on Early A's - What solution did you choose and why?

After trying all the OEM solutions, I went with the 65-72 Kelsey Hays front discs and the 8 3/4 rear with original drum brakes. I run a factory manual dual master cylinder with stainless steel hard lines. I like the small bolt pattern and left handed studs. I have them on the 66 273 4 speed OD Formula S and a 68 383 automatic Formula S. I have 15 x 7 Rallyes on the 68 and 15 x6 Minilites on the 66 both wheelsets have the factory offset and sit in the center of the wheel well. I run Hawk racing pads and am quite happy. It looks like you can get slotted drilled rotors from Rock Auto now, I guess I'll have to upgrade. Both cars are driven, they are not Hanger Queens, and I love corners. Like 2 Darts, they are original and I don't have to mix and match parts or try to figure what to ask for at the parts counter. I did not like having big bolt pattern discs on the front and small pattern on the rear. 1 spare takes up enough room.