I would really like to have the option to change the color of the UI as well as the option to turn off golden builders and golden siege crews. Furthermore, I would like to have an option that would automatically remove building rubble after a few seconds and an option that would allow me to remove building icons from buildings.
Finally, I ask you to please work on the modding capabilities of the UI. I really dislike the current UI icons and hope that either you or a modder will offer a visual choice in the near future that is more similar to the other titles in the franchise.