Drum to disc brakes

Hey yall!
So I have a 64 dodge polara 500.
My buddies and I were sitting around discussing potential plans for the build and we got to the topic of brakes....
As far as I know the car got new drums in 1990 (yeah 23 years ago)
and last time I drove the car it seemed to stop just fine.
I was curious as to how difficult it would be to swap from drums to disc brakes...reasons being added stopping potential and I actually know how to work on disc set ups. Any one know what it would take to do this swap and what I may be able to swap for? Hoping it could be something simple such as getting a brake assembly off a 1/2 ton dodge pickup or a dakota or something of the sort.
Any help or input would be appreciated!
Johnny
Author: Johnny208