Still very much liking Wendy (Lazy Loafer)'s 1:2.8:4 formula, I've been trying to come up with a way to bake during the week, and I think we're getting close.
These are a 50/50 mix of T65/T110 (I believe T110 is roughly equivalent to first-clear flour), with 150g of rolled-grain scald (1:2 flakes:water) and a small handful of miscellaneous seeds (poppy and fennel, mostly). And some improvised bread spice.
Day 1 (very) late: Made the first stage of the levain, left it to ferment at room temperature until morning. Made the scald.