Who has time, money and weather windows for all this. Left as stubble after harvest with a cover of weeds and volunteers cos there's no time to do anything else with it. Wait till it's reasonably dry in the spring, in with the drag to loosen it up and help it dry. Power Harrow, drill. Plenty of worms. Decent crop.
My accounts tell a story that this is a very much cheaper, timely and more profitable way of farming than I ever managed with the help of a power-harrow but each to their own