Good idea to add this info for reference. I think we should represent this work directly on the planning page, easier to just come upon, rather than looking into the discussion threads.
I'll take a first stab at adding what you've written as tasks on the planning page. Feel free to adjust in whatever ways make sense.
Also, I see you have added content for module 3. Very substantial. If you want to move to going straight to the sub-paged version for future modules, feel free to do so. It's OK with me either way.