WANTED: A-Body 5/4.5 Disc Brake Parts

HELP!

Want to convert a 72 Demon to 5/4.5 MOPAR Front Disc Brakes. I have the large ball joint upper control arms already and need to buy the spindles, caliper brackets, shields, & prop valve. I'll purchase the calipers and rotors locally to save on shipping weight.

Someone please hook me up!
Thank you ...Dartlover