Unfortunately, I was not able to use my test site for this, so I am trying to get it working on the production site. However, I see a couple of problems.
1) When I go to configure the module, nothing is displayed on the Config tab.
2) When going through checkout, on the shipping page, I am getting this error:
Fatal error: Call to a member function addItem() on a non-object in /home/gpsc/public_html/administrator/components/com_virtuemart/classes/shipping/fedexv2.php on line 1055