Johnny, can't you adapt the spindle mount wheels you've already got? Pretty sure Dave Dinning did?

Hi Neil, to be honest I have no idea how to do that with these wheels..... How did Dave mount the discs?
I'm not sure mate, but I know that plenty of hot rodders have adapted discs to spindle mount American Racing 12 spokes. Give Dave a shout and see what he says?
I reckon welding a boss to the back of the wheel to bolt a small disc to would do it. Then a small bracket bolted to the spindle to hold a lightweight calliper. You don't have a huge amount of weight on the front end so you wouldn't need some massive jobs!