I agree @zr1pantera and the crew at Sacc Restorations have been great with so many braking needs and other products too. They maybe able to steer us in the right direction. I see Ipsco has aluminum front hubs,
https://ipsco.org/newsite/prod...3-pantera-front-hub/
but not sure if he they would be able to machine up an option for rotors.