Firefly boards: enable file name

Boards seems to re-compress files and thus when downloading them back off the server they are diminished a bit. So I tend to just use boards for organization rather than storage. Thus often I will have a lot of images on there and then will make selects based on my favorites. But then will have to source the original local file to ensure im continuing with highest quality version of the file. Currently the only way to do that is to compare image to image, can you enable the ability to turn on file name as a overlay/caption/comment/properties on the images. Would like to have some way to determine what is the file name of the image I am looking at.