A little bit at a time....
Plate Storage... Love those binning strips!
Finally got the plate storage figured out. It was so simple I really don't know why I didn't think of it sooner. Maybe that's why? I just put a stepped board about 6" from the front of the cabinet. The inner step is the same height as the support frame at the back of the cabinet. Then I glued a length of binning strip to the front and back above the stepped board and rear frame. This way the dividers are supported by the stepped board and rear frame while being separated with the binning strips. I used cut down paint stir sticks (again) as the dividers. I have some of that non-slip shelving cushion on the bottom of the shelf.
Close up of the binning strip in the back of the cabinet. I think I need to paint the dividers at some point. The interior of the cabinets are painted with interior semigloss latex paint (Behr Ultra Pure White 3750). This particular cabinet is 18" deep and 22" wide.