All of this needs to be carefully considered to make the project unique and promising.
I suggest that all interested parties take a one-week break. During this week, prepare, familiarize yourselves with all previously proposed ideas, read the GRAILS thread, think about the system as a whole, and create drafts in the form of a concept for introducing a currency, at least in a general form. And in a week, we will meet and have a more detailed and balanced constructive dialogue, which may result in something more than just an idea. At the very least, we will be speaking the same language.
Sincerely, VDV_forever