I don't know if I like the idea of another form of currency, but I like the option to choose what is received when buying citizenship. So instead of the token idea what if you're given a choice of "reward" items? The first option could be what you get now (plus a B&V Seiger NE, which is given in the tutorial) and the other options could be fewer non-NE items like a regular steel pick and steel axe or a regular Seiger and A1-FL and so on. All of the options should automatically include the RIC though.