I have ended chapter 7.
I realised that,from the mindset I had some months ago at that point of the story, it diverges from what I had foreseen. Not in a bad way, since it seems less fast-paced than expected. Biggest worry is that it would turn too slow-paced. But can't know. And after all, we're mostly juggling with two timelines here - third is reserved for chapters 1, 3, 6, and future 9/12 at least.
All I can tell... Let's see where it's going, then xD I'll discover as I write it!