I’d move the family stands to blocks 132 and 140, NSL1, so the kids could stay in the NS.
Then I’d make blocks 134, 135, 136, 137, 138, 139, NSL1, safe standing, with the emphasis on trying to fill those safe standing seats with City fans in the teens, twenties, and early thirties, who would hopefully create a noisy end, aided by the kids in blocks 132 and 140. The kids would love the chants, songs, and support coming from young, but older City fans next to them.
It’s a place they will want to go into when they get older.