I am afraid that, despite a great presentation and what’s look like an interesting proposal, I have to remind that this is not a place to ask others to do your job for free (see what’s in the forum guidelines about that). I would rather advise to learn some Python basics before asking. Here are some links that could help you on this way:
Lastly, you can check what’s in the existing nodes by clicking on them, it will help you to get started.
Thanks
