User Locator, monthly subscription members

hello guys, I’m using your beautiful Plugin and I would like to buy some extensions (User Locations, Private Messages, User Reviews). these are my questions:
1- Can the map to locate members be edited, change color of the GeoMap, black, gray exc?
2- How can I change the colors of the profile card and sub menu (fields)?
3- I have seen that in your extensions there is no possibility to charge a monthly subscription to members to have a complete showcase.
There are two plugins on the web that boast of being UM compatible. Which of these two is the best and easiest to use? UM Swicher or Restrict Content Pro?