Brad's post about 4X economics was great.
I have a follow on question ... will we be able to equip our troops with magical attributes?
So my soldier would have a sword, plate armour, horse, helm and shield. Could I also give him magic resistance and healing and call him a Paladin. ?
Yep. You could equip them with magic swords, armor, etc. It would be expensive but yea, the player can decide just how nasty they want their troops to be.
Channeler imbues some of his essence in having an enchanted armory. The enchanted armory produces +2 plate. The plate is then shipped to your various cities (players can control priority). Player can create a unit and equip them with this magic plate.
It sounds more complicated than it is.