Hi, I know you're not looking for gold, but I have iron and gold. You'd lose your fast food bonus resource, but you'd have +$3 income and -5% tech cost. I'm already black team. I've been waiting for a trade circle to finish, notified my trades that I would be canceling, and it's taking quite awhile for the circle to be complete.
Let me know if Iron and Gold will be good enough, but if it's not, I completely understand. Thanks.