Kineticist Sustained Impulses

[InstantMirage]

Out of the new impulses, I need help adding Sustain to the following ones:

Impenetrable Fog
Sanguivolent Roots
Architect of Flame
Hedge Maze
Rock Rampart

They currently have passive entries, but no spelldata at the moment.

[ATP-Kraken]

It looks like these spells create areas and walls, potentially interfacing with surfaces.
Animated Assault is my go-to for a sustained area, which has a status on the summoned object that checks if you still have the spell status active, and uses a shout to refresh your duration. It also applies an "active status" to targets when it's your turn in case any effects needs to affect targets on sustain.
Architect of Flame and Rock Rampart are just inherited from their original Wall spells but with sustain status timing, Hedge Maze can be a Target spell that makes Wall of Thorn pieces with Plant Growth surfaces under them.
I think it'd be neat for Sanguivolent Roots to appear as the shadow-cursed root surface, even if the rules are different. Wonder how easy it is to grab the effects for it.
Impenetrable Fog wants to be a Fog Cloud, probably in the same way that Sanguine Mist does it by applying for 1 turn and cleaning up when it gets cleared.

[InstantMirage]

I think I did these correctly, but its possible I missed something. I decided Hedge Maze was too much trouble to make sustained so its once per combat and lasts 1 minute.