Reviewer, you are forgetting one valuble fact the German ecconomy was a basket case, the civillian population was starving, due to the fact that almost all of those men involved in agriculture were either fighting on the western front or dead, same goes in industries that are tied in with the war effort, in the last year of the war German Army had launched several offensives to get to paris without success, due to the bogged down trench warfare, but having said that i'll entertain the what if senario.