I just brewed a light saison with a farmhouse yeast strain. I also have the ingredients to brew a dark saison and am contemplating just reusing the yeast cake from the light saison. Should I A) Siphon the light saison into secondary and pour the dark saison into that carboy over the yeast cake, or B) Siphon the yeast cake out of the light saison's carboy and into a fresh one that will ferment the dark saison? Also, do you have to worry about the dead yeast cells? Thanks!