Hi Chris! We're looking at coins from 1.5" - 2.5" and both sides engraved. I think your logo for Acton will look great on the front side, with a slogan or quote about "the journey" wrapping around it along the edge. On the backside I think we could incorporate something similar to the badges you hand out to students at the academy when they complete levels in each pathway, and they are now continuing their journey into the next year so that calls for a grand design.