I have tried wysiwyg filter and html purifier as text filters so that I can allow image resizing (style tags), but with both I have encountered errors re. Missing Argument
Warning: Missing argument 5 for _htmlpurifier_process(), called in C:\mowes_portable\www\drupal\sites\all\modules\ckeditor\includes\ckeditor.page.inc on line 241 and defined in _htmlpurifier_process() (line 148 of C:\mowes_portable\www\drupal\sites\all\modules\htmlpurifier\htmlpurifier.module).
Notice: Undefined variable: langcode in _htmlpurifier_process() (line 149 of C:\mowes_portable\www\drupal\sites\all\modules\htmlpurifier\htmlpurifier.module).
Please see issue: http://drupal.org/node/1219348
I've looked into HTMLawed but have seen that someone has the same error for this.
I am going to have to abandon CKEditor unless I can resolve this.
I would be very grateful if you have any suggestions.