Theme Username in Avatar Blocks 6.x

Hi,

Such a beautiful module :) Actually using version 6.x ...

Please, how can I theme the username to output full name as per realname.module

in template.php (as per the handbook http://demo.roopletheme.com/avatarblocks/content/32-themeing-using-theme...)

function endless_news_avatar_blocks_avatar($avatar_link, $name, $userlink) {
  if ($avatar_link) {
    $output =  '<div class="avatar-user-block">';
    $output .= '<div class="userpicture">';
    $output .= $avatar_link;
    $output .= '</div>';
$output .= '<div class="username">';
    $output .= $userlink;
    $output .= '</div>';
    $output .= '<div style="clear:both"></div>';
    $output .= '</div>';
  }
  return $output;
}

in css

.avatar-user-block {
  border: 1px solid #000;
  background: #ddd;
  margin: 2px 0;
  padding: 3px;
}

.username {
  float: left;
  margin-left: 10px;
}

Is it possible to add a taxonomy term (in my case country) just below the realname?

Avatar + realname + country ..

Look forward to any reply, and again, thank you.
Lilian