Hello Pere,

I am really sorry for the delay of this reply as it is a weekend for us here. Kindly please find the responses to your inquiries below:

Live preview Button

Add the block of css codes below into your template's css file,

#ezblog-dashboard .for-preview {

  display: none !important;

}

Media Manager Button

Not really sure why you want to hide this eh? But if you insist, this is the css codes to hide the item,

#ezblog-dashboard .ico-dimage.insertMedia {

  	display: none !important;

}

Default privacy

This can be easily disabled from the settings under Settings > Workflow > General. You just need to disable the option "Allow change of privacy ".

Permalink Edit Button

Add the block of css codes below,

#ezblog-dashboard .permalink-editor {

 		display: none !important; 

}

Older Posts
Embed Video
Insert Media
Older Posts

Add the block of css codes below,

#ezblog-dashboard .ui-togmenugroup > i {

  border: none !important;

}



#ezblog-dashboard .ico-dglobe,

#ezblog-dashboard .ico-dvideo,

#ezblog-dashboard .ico-dimage.insertMedia {

  	display: none !important;

}

The Publishing Options Frame

Add the block of css codes below,

#ezblog-dashboard #widget-writepost > .ui-modbody .ui-sectionsep,

#ezblog-dashboard #widget-writepost > .ui-modbody ul.list-form {

  display: none !important;

}

The Search Engine Optimizations Frame

Add the block of css codes below,

#ezblog-dashboard #widget-write-meta {

  display: none !important;

}

2. Want to define a default blog image which persists until the blogger chooses his own image but don't see where to define default blog image.

I am really sorry but unfortunately right now this isn't possible and there's no quick work around for this