Built in work benches, what have you done?

For Father's Day my wife bought me 3 PerforMax roller cabinets to take the place of 3 old junk prefab particle board cabinets. Btw... I had lots of fun busting them up with a sledge hammer ;)

Here's what I did to surround the new ones...

Because of how I mounted the lower wall-mounted 2x4s, I can stack boxes of nails, or smaller screw organizers, etc behind the roller cabs.