Those currents make sense to me. There might be a few vortexes here and there that we didn't think of but shouldn't really matter for our purposes just yet.

Yeah but it's not strictly 80 x 40, in any case if we do the blob method we can avoid such issues entirely. A scaling grid would help people with their projection and make the final stitched together world copy work better but those couple of advantages are not worth it imo. People should just plug the elevation map into G. Projector, flip on the orthographic projection and hunt for a land they like, blob that up with a colour back in the equirectangular black and white mask, and then post it it to the "Mapping Plots thread" and we'll take that add it to the overall map and it will be clear what's open and what's not.