Is there an easy way to add a power brake master cylinder and booster to my '63. My truck originally had a standard M/C with one line out to all four wheels.

I would like to change it out to a dual M/C system with a vac booster. I still have drum brakes on all four wheels. Will this be a problem with a dual M/C setup? Will I need to install a bias system or balancer with the dual M/C?