master cyclinder can it be moved

Sure. You can put it anywhere, really. The Aussies put um on the passenger's side. Some postal vehicles have them moved over there too, but have a long bar that rotates and pushes the rod in. But if you don't need to move slap to the other side, the MP kit or similar will work.
Im not sure i understand how the pushrod is attached to the brake pedal when using the offset adapter..How do you move the pushrod over to match the new offset hole?