The previous entries John O
are exploring what accelerating to warp speed might be. This is either using a large Newtonian vector and coupling it with quantum warp mechanics the other was to make a velocity vector and engage it with warp mechanics. Either way, John O is saying a large motor would be required. Lets say you have a small ship that specializes it carrying cargo with a high specific gravity. He is saying the '0' effected bubble that lies in the center of the sub-space field would have to be larger- which requires more specialized machinery.