I wall mounted my nail/screw bins, finally bought a tool organizer (hidden behind the refrigerator to the left), chopped down the oak table we used in the den before we replaced our computer tables to use as a work table, added a couple of electrical outlets on their own circuit, and painted the trim around the entrance door to the backyard.  Haven't gotten around to painting the door yet, but it will end up being the same house trim color gray like the trim.