Hm, if I recall correctly, you can't show more than how many Google ads on the page, if not Google will penalty it.
I am not sure whether Google got change their official policy recently or not, but you can consult with Google regarding this.
And Currently I am not sure whether you convert this ads stream to Google ads got any issue or not but you can give it a try.
This is the file use to render the advertisement stream item on the user dashboard.
JoomlaFolder/components/com_easysocial/themes/wireframe/stream/advertisement/default.php
In order to show this ads stream item, you have to at least create one of the dummy ads from Eayssocial advertisement tool.