Search Results Location Info

Each item in the search results shows the location of the document as the collection level and one level deeper, even if the document has multiple additional levels beyond that. I'd love to see the full location, but I realize that could cause an issue with the real-estate on the screen. What about a "...more" option displayed if there are still additional levels not displayed. And even better, the full path displays as a mouseover when you hover over any part of the location information?