Let’s say there are 20 different system used to make this ( laser powering, energy collections, target energy density etc etc ) , we only need to make 10 of tho

Let’s say there are 20 different system used to make this ( laser powering, energy collections, target energy density etc etc ) , we only need to make 10 of those system 200 percent efficient to increase overall efficiency to 1000 times , within range of usefulness, I think we will be achieve this.