Ability to choose the example node.

Firstly, love the module. I understand how works Drupal fairly well but im rubbish at coding so this module really opens Drupal up for me.

I was thinking it might be nice if you could choose which node was being selected as the example to show the variables. Sometimes I struggle to find the right variable (especially when im experimenting a bit) so if i could create an example node with easy to find data that would help me find the right field.

For instance i could upload an image called thisistheimageforthenodeheader.jpg, then I would know what to search for the variables.

Just a thought
Thanks