hide Image Preferences from Context Menu

Hello,

First let me explain what my Task is. I have to replace the CKEditor Image Plugin with my own, now adding my Contextmenu Items, Toolbar Item, everything no problem. But i simply cant hide / remove / unload the CKEditor image plugin. So there now are 2 Context Menu Items for Iamge preferences , one of my own plugin, one from CKEditor.

here is my CkEditor Config:

FCKEditorConfig: {
        height: null,
        language: 'de',
      uiColor: '#ceddef',
      resize_enabled: false,
      disableObjectResizing: true,
      skin: 'kama',
      
      toolbar: [
          ['Bold','Italic','Underline','Strike'],
         ['Undo','Redo','-','Find','Replace'],
         ['NumberedList','BulletedList'],
         ['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock'],
         ['Ape_Link','Ape_UnLink'],
         ['Ape_Image', 'SpecialChar']
      ],
      extraPlugins: 'Ape_Link,Ape_Image',
      removePlugins: 'link,image'
}

As you can see i also replaced the link plugin, and it all worked perfect, the CkEditor link plugin unloaded as intended.

If Anyone has any Idea how to remove the CkEditor Image Plugin please tell me.

Greetings
Dominik