Cranberry Feta with Toasted Sunflower Seeds Sourdough

My starter is back to its old self! Love the oven spring I got on these.
Recipe
Makes 3 loaves
Add ins:
150 g dried cranberries
75 g crumbled feta
60 toasted sunflower seeds (I buy raw and toast them in a dry frying pan)
Main dough:
700 g Strong Bakers Unbleached Flour
200 g freshly milled Spelt flour
100 g freshly milled Durum flour
700 g filtered water
20 g pink Himalayan salt
30 g yogurt