ClassiPress does not contain any rating function, so I'm not sure it will allow you to do what you describe, at least not out of the box. You could of course customize it to suit your needs, but you'd also want to consider if the layout or other functions cover the other features you wish to have on your site.
The Vantage theme release date is yet to be confirmed, however you can read the latest update about it here:
Vantage Update and Other News | AppThemes
