I may not need rack ears - there were several shelves included. However, it's not HP (a direction in which I seem to have found myself heading) and it's definitely not in the budget. Looks cool, though.
The really frustrating part, though, was that at the pickup, the guy had 1 piece of rack stripping, 16 units high. If he had a second piece, I could whip up a timber frame and get myself the bench side rack I have mentioned before. We looked high and low, but no luck. Finding a second such piece would have made the whole exercise of getting those 2 cabinets down a flight of stairs worth the pain.
Ahhh .... you're widening the rabbit hole again!