So if I understand correctly you want to display the GetSocial bar, but instead of the webpage you want to show the likes of the facebok page right?
I that case go to the settings and hide the default Facebook button from get social. Then go to the developers site on face book:
https://developers.facebook.com/docs/plugins/like-button
And in the URL for the page add the url of the Facebook fan page. set the rest of the settings to your liking and add the code to the field of the get social button.
Just keep in mind that now the like of the fan page will shown everywhere you actually have the GetSocial plugin.
