Convert Single Reservoir Power Brakes to Duel Reservoir Power Brakes.

[Flathead Smith]

I have a fully optioned 1965 C20 with Single Reservoir Power Brakes that I would like to convert to a Duel Master Cylinder with Power Brakes and I wish to retain my drum brakes.

I know that most will use the Duel Reservoir Master Cylinder from a 67-70 truck, and it is very nearly a bolt on affair, but I have several questions:

First: Will the Duel Master Cylinder work with my stock Nine Inch Power Booster?...and if not what parts will I need.

Second: Does using the Duel Reservoir Master Cylinder increase pedal effort, if I stay with the original size Power Booster?

Third: If decide to go with the bigger diameter 67-70 Power Booster, can I use the stock 65 Power Booster Mounting Bracket, or will I need to use something different?

Thanks,