"Create a fermented mash hot sauce recipe that uses Piri Piri chillies, glacé cherries, allspice, ginger, water, apple cider vinegar, and salt. The cherries should make a noticeable impact on the sweetness of the sauce, so balance the heat and acidity accordingly. Include metric measurements, fermentation instructions for a mash-style hot sauce, and clear blending/finishing steps. Keep it safe and practical for home fermentation."