After the concerns raised by using the Uffington horse, I have been working on this for a while now, and I think I reached a satisfactory point. @LordGood @Genava55
Some of the references I used
I really liked the idea of the Uffington White Horse but it does not justify the amount of resources, the garrison and the hp ;-)
Maybe the White Horse could be used as a special "building", with specific strategical use (area bonus, territory extension etc.).
Hey @dmc1961
Indeed the map format was updated and there are conversion scripts for them. You can find them in the game's source.
https://trac.wildfiregames.com/browser/ps/trunk/source/tools/mapcompatibility/a18_to_a19.py
Indeed, I guess we overestimated the availability of the communication staff members. I do however keep a biweekly report of what's been done. It is just not user-friendly.