I was just wondering if Xuzhu has more internal energy than the Sweeper Monk. Of if its the other way around. We can quantify Xuzhu's internal energy based on the number of years of energy he absorbed. But is it possible to quantify Sweeper Monk's internal energy? If we used the number of years as a measure for internal energy, how much (estimation) would Sweeper Monk have based on the description of his feats?