Open EQUI_PlayerWindow.xml in a editor (I use notepad++) and search for "<EQType>2</EQType>" and "<EQType>4</EQType>" without the "" then modify or remove what you do and don't want.
List of other EQTypes
http://www.eqinterface.com/forums/sh...ad.php?t=18784
If you still cant get it working, as I know if the file is not correctly editted the ui wont even load. Feel free to upload the EQUI_PlayerWindow.xml and i'll remove those for you.
About Surname,. I don't think it can be removed, but you may be able to make the vertical size of that element smaller to effectively 'hide' it.