Looking to build a large wall cabinet for the kitchen to hold all the plates, bowls and glassware. It will be a face frame style cabinet approximately 64” wide x 42” tall with 3 equally spaced inset doors and I will be making the cabinet box out of 3/4" thick pre-finished plywood. My wife would like the cabinet to be (1) large box with no divider panels between the doors to maximize storage space apposed to making it out of multiple boxes. My concern is if the cabinet will be strong enough to hold the weight of all the items that will be stored in it. I will be constructing the cabinet box with glue and face screws as all the screws will be concealed by decorative end panels applied to the cabinet box. The face frame will be attached with glue and brad nails. I am also considering having all the shelves fixed to help reinforce the box. Am I over thinking this?