All your calcs look good to me, and the yeast is good for a gallon. Are you sure the original recipe was for 5 gallons, that's the only thing that I wasn't sure on.
Meads: Hababero and Sarrano Capiscumel, Show Mead possibly getting split and flavored, and 12 gallons of Bochet Deliciousness
Ciders:3 Ciders with differing additives TBD, Strawberry/Apple Cider
Wine: Black Cherry Vanilla Port