No new account required
When using the JFBCFan / Fanbox / Likebox widget, you need to input the Page's URL on Facebook. In the module, you'd want to put the full URL you linked above into the "Facebook Page URL" parameter. If you're using the {JFBCFan..} tag, it should look like:
{JFBCFan href=http://www.facebook.com/pages/Detroit-Revival/126139297414204}
That should get you all setup, but if not, let us know. Finally, another thing you may want to look into is getting a vanity URL for your Page. Once you have more than 25 Likes (you do), you can go to
www.facebook.com/username and select a pretty URL for your Page, like:
www.facebook.com/Detroit-Revival
Not necessary, and either URL will work in our parameters, but good to snap up the prettier name before anyone else, and also easier to tell people about!
Good luck,
Alex