Nice work Paul! This should be a great help to new cricket growers.
I'll add a tip that minimizes vacuuming up live crickets during cleaning- I put a heating pad under one side of my big bin, move all the furniture over to this side, wait a few minutes, them vacuum the other side. Rare is the cricket that stays on the bare, cooler side and risks vacuuming.
And tip to reduce escapees- crickets can't climb clear shiny packing tape, so I place a strip around the wall of my bins near the tops to keep surprises to a minimum when I open the lid. Vaseline works too, but this is cleaner.
And a note on numbers that might help those with less mouths to feed

, I use ~2 dozen adults in my breeder bin and I've been hatching 400-500 pinheads.
At summer room temperatures here (16C-23C), it took 48 days from pinhead to my first winged adult (at least the first I spotted and I do check daily). It took 84 days for a full cycle, from pinheads hatching to becoming adults to laying eggs to these eggs hatching at these temps.