You’re getting really close! But again, I would caution against setting the storyform using Signposts and Unique Ability. I know you like MC Signopst 1 of Memories, and Unique Ability of Dream, but I really think you should carefully examine the more fundamental points like Judgment and Linear/Holisitc. Then, if you can’t decide figure out those, you can use Signposts and U.Ability/C.Flaws (both MC and IC) to help figure out – just like you are doing above with Driver choice and Benchmarks.
Here’s one example – here you write about something that happens in the MC throughline’s first act, and to me it sounds like it could be a Signpost of Conscious (aka Contemplation):
You might find that what you thought was an MC Signpost 1 of Memories was actually a Benchmark of Memories – maybe he remembers his brother at different points throughout the story, and how he does so demonstrates his growth. Just one possibility – it could also be the other way around, with the above example representing a Benchmark of Conscious.
Sometimes liking things too much can make us less objective and lead us astray.