My buddy and I are setting up Reinhart's panettone recipe to do 80 medium loaves. Last year we did the large ones (dont remember how many as there were other loaves done that day). This year we are just doing the panettone and will use commercial flour in the soaker. I love playing with all these big quantities, like 7 dozen eggs! I have a 16-20qt Hobart which make it possible. Will let you know how it turns out!