Paste as Plain Text only for Basic Editor?

Hello,

Is it possible to use

config.forcePasteAsPlainText = true;

only when a specific editor type is in use?

e.g. in config.js

   if(CKEDITOR.config.toolbar == 'Basic'){
      config.forcePasteAsPlainText = true;
   }

The code above doesn't work, if anyone could point me in the right direction I'd be very grateful.

Many Thanks!