I was zooming in and out to check which city had what and how many enchantments when it struck me that the UI that hovers above a city has the indicators for enchantments but the city selection in the bottom left of the screen does not have them. I would find it a lot easier/nicer to have the enchantments show up there as well. It would also provide a sense of consistency between the two City UI's / information centers.
If you wanted to get fancy you could even turn it into a small popup menu when you click on that enchantment slot. Just a simple rectangle that opens above the city name that displays your currently available city enchantments.
I really feel like this would be a nice touch to help smooth the flow of the menus / information. [Side note:] Double clicking on the city name should open the renaming window