New Feature - Add your house banners ingame

[noobie12]

I am assuming that the banner which is replaced is no longer available to use?
Example: I use A02, not just in this mod but in native and other mods. Now that it has been replaced do I have to change my banner to something else?
What if the house which now owns A02 complains that a random person is using their banner?
Also, if I changed my flag to, for example, A03 it would change it in native and other mods as well.