Hey man nice job and pretty graph, keep up the good work. As for the updates: Taking away monk bread from non-new players won't create more rp like you're envisioning. You'll get more beggars and people who will just go around stealing from free build farms.
Only way to get this economy you are envisioning is to remove voting, or change the rewards or actually even keep them, idk...anyways the only way would be to allow main nations to print their own currency. Who knows maybe they'll just stick with the minas. That'll allow actual payment of soldiers, farmers for goods, miners, etc etc...I highly doubt this will happen however.
That being said removing monk bread is a mistake in my opinion. I also have a question for you, whats the difference between this new server vs the old? Specifics if you don't mind, some of us are technologically savvy.