Mostly no notes, the document is comprehensive and your ideas are strong. One thing to to keep in mind is making sure that your scope creep is kept in check, this team seems to have a lot of good ideas but it would be best to focus on the most important ones first and making those exist before considering the fluff. For example, I like the myriad of seeds you have listed with all of the effects and uses, but implementation for all of them might prove to be a lot if you end without the time.