Bed direction and Kua Number

Hi! According to your bedroom feng shui guidelines, someone born in the Autumn should sleep in the South or Southeast directions. Is that still true if the person is born in the Autumn with Kua Number of 7, where South is Five Ghosts and South East is Six Killings? I would assume that a person with a Kua Number of 7 should not sleep facing North, South, South East or East because those directions are bad for them.