1965 Valiant disc brake upgrade

Hello,

I have a 4 door 1965 Valiant with the 225 slant 6 engine. Most of the items on the car work just fine but the brakes are scary. I did some reading and visiting websites including this one. I watched The Ram Man videos (http://theramman.com/) and also read and reread updated Disc-O-Tech by Richard Ehrenberg (http://www.moparaction.com/tech/archive/disc-main.html).

After all of that research I created a budget to see which would be the cheapest… these were my options.
Parts from junkyard?
Parts from The Ram Man?
Keep current wheel size of move to 5 x 4.5”?
Which master cylinder? Power assist?
Replace the whole system with new Tig welded system and GM Brakes?

I decided to keep my 13 inch 5 x 4” wheels, keep and rebuild rear brakes and only upgrade the front with A-Body 64-72 junkyard finds. I will also need to upgrade the master cylinder to larger one (no power assist). I also need to install a proportioning valve but the old brakes lines can stay. Constraints: I live in condo in Los Angeles so work space is always borrowed and offered for short periods.

I purchased two 4-piston K-H Calipers/Discs from a 1972 Dart, $512 plus shipping. (Wildcat Auto Wrecking, http://www.wildcatmopars.com/).

I found this article on rebuilding the calipers and rotors. Yes, you can turn the rotors (see specs inside). Also, rebuild kits are readily available and I can do this work before I bolt it onto the car.
(http://www.allpar.com/history/mopar/disc-brakes.html )

So, now to buy the rebuild kits and do some clean up of the parts just received from Oregon. Any help finding parts or anything you think I might have overlooked would be welcome input. I'll keep this updated as it progresses.

Thank You
Mike