I have some important questions. 1. Can we modify the login user name and password field to accept our language (Urdu)? 2. Can we modify the Text Editor that is used in Posting a new thread and Reply (the one from i am replying)? 3. Can we create our custom theme and use it in Xenforo? 4. Dose buttons like "Create Thread" support icons or images? If not then can we replace them? 4. Can we Replace the Text Editor completely? I mean totally replace it, lets say we replace it with CKEditor? 5. The current editor is using some similes icons can we change them? 6. What kind of modification is allowed in Xenforo?