Which brake valves and line kit?

I’m doing a manual drum to manual disc conversion on my 69 bee I’ve done a lot of searching here and on the inner webs but still not clear on which valves and line kit I need. I see there
is one set up that uses three separate valves (distribution,metering and rear hold off ) and
another that has two separate valves (combination distribution/proportion valve and rear hold off) Not sure about what valve setup and line set I will need to plumb it all up. I’m replacing all brake lines on the car and have the 7/8 bore master with left side ports. Would like to hear from the ones who have done this conversion and what components were used. Thanks

You have probably seen it here before but call Cass at Dr. Diff. I had everything but lines, master cylinder, and prop valve for putting m-body discs on front of my Belvedere. I answered a couple questions for him and he had me a quote the next day.

Agree with the above post, give Cass a call. This is the only distribution block you should need. Are you certain you have a 7/8" bore master cylinder? After just installing a 15/16" in my car, I can't imagine wanting anything smaller.
https://www.doctordiff.com/1-piece-proportioning-valve.html

I’m pretty certain it’s a 7/8 but have been reading up on a 15/16 bore. I’ll pull it and measure it sometime today.