My first brew is coming up to be bottled/barrelled, a St. Peter's Stout, 21ltrs I was going to bottle 5ltrs (10 bottles) priming with muscovado sugar. The remaining 16ltrs I was going to batch prime using priming sugar, with 10ltrs going into a mini barrel, the rest bottled. Is worth batch condition the 5ltrs with muscovado sugar first, or simply just add a teaspoon of muscovado sugar to each bottle? Finally, how much of the priming sugar would you add to the remaking 16ltrs to batch prime? Cheers.