How to create a WYSIWYG profile in code

I'm trying to create a WYSIWYG profile (TinyMCE) in code for an installation profile. I'll list my code below, but here is the short story.

If I use the code as is, I get an error when I try to edit the profile.
If I hack the settings part of the array down, I get the same error.
If I hack the settings array down to where it is empty, I get the same error.
If I set settings to NULL, I can edit the profile.

I haven't found any example code yet and would really like to see some.

Please, anyone have an idea what is going on? I've looked in the database at this entry and at an entry I created by hand and I see no difference in what winds up in the DB. Help.

$wysiwyg_settings_tinymce = array (
  'format' => 'htmlpurifier',
  'editor' => 'tinymce',
  'settings' =>
	array (
	  'default' => 1,
	  'user_choose' => 0,
	  'show_toggle' => 1,
	  'theme' => 'advanced',
	  'language' => 'en',
	  'buttons' =>
	  array (
	    'default' =>
	    array (
	      'bold' => 1,
	      'italic' => 1,
	      'underline' => 1,
	      'strikethrough' => 1,
	      'justifyleft' => 1,
	      'justifycenter' => 1,
	      'justifyright' => 1,
	      'justifyfull' => 1,
	      'bullist' => 1,
	      'numlist' => 1,
	      'outdent' => 1,
	      'indent' => 1,
	      'undo' => 1,
	      'redo' => 1,
	      'link' => 1,
	      'unlink' => 1,
	      'anchor' => 1,
	      'image' => 1,
	      'code' => 1,
	      'hr' => 1,
	      'cut' => 1,
	      'copy' => 1,
	      'paste' => 1,
	      'removeformat' => 1,
	      'charmap' => 1,
	    ),
	    'advimage' =>
	    array (
	      'advimage' => 1,
	    ),
	    'advlink' =>
	    array (
	      'advlink' => 1,
	    ),
	    'font' =>
	    array (
	      'formatselect' => 1,
	      'styleselect' => 1,
	    ),
	    'paste' =>
	    array (
	      'pastetext' => 1,
	      'pasteword' => 1,
	    ),
	    'table' =>
	    array (
	      'tablecontrols' => 1,
	    ),
	    'media' =>
	    array (
	      'media' => 1,
	    ),
	    'imce' =>
	    array (
	      'imce' => 1,
	    ),
	    'video_filter' =>
	    array (
	      'video_filter' => 1,
	    ),
	  ), // end of buttons
	  'toolbar_loc' => 'top',
	  'toolbar_align' => 'left',
	  'path_loc' => 'bottom',
	  'resizing' => 1,
	  'verify_html' => 1,
	  'preformatted' => 0,
	  'convert_fonts_to_spans' => 1,
	  'remove_linebreaks' => 1,
	  'apply_source_formatting' => 0,
	  'paste_auto_cleanup_on_paste' => 0,
	  'block_formats' => 'p,h1,h2',
	  'css_setting' => 'theme',
	  'css_path' => '',
	  'css_classes' => '',
	)
);

$wysiwyg_settings_tinymce['settings'] = serialize($wysiwyg_settings_tinymce['settings']);

drupal_write_record('wysiwyg', $wysiwyg_settings_tinymce);