Geo field - Gmap Info Window - Edit article link?

Yes. You can edit template and add controls display.

<?php if($item->controls):?>

    <ul class="record-controls">

        <li><?php echo implode('</li><li>', $item->controls);?></li>

    </ul>

<?php endif;?>

An of course style .record-controls class.

:-) Just got a project inquiry. Not set in stone, yet. But if i can get the job, i definitely consider Cobalt and Gmap as the basis.

That would be good. Because along the way you use it we will get a lot of useful notes.