The Salamander 402 is a cheap knock down cabinet. You want something that is put together to stay together made out of thicker stock.
Cherry is relatively inexpensive and large boards are available. If I were doing it I would use 6/4 stock finished to 11/4". I would dovetail all four corners and use a "skeleton" back. It stabilizes the cabinet and allows access to the equipment and cooling. 1" shelves fully adjustable at 1" intervals. Full inset raised panel doors with whatever profile your wife likes. Letting her get involved with it will make her a happy camper. Bottom skirt with hidden casters making it easy to move. If you have a turntable you can put granite on top. No plywood or MDF anywhere. The dovetails will control the wood sides an top. Careful orientation of the grain will also help prevent severe warping.
Find a local cabinet maker with a good rep. This is a straight forward easy job. With a gloss catalyzed lacquer finish it would take about two weeks to make. With an oiled finish even less.
Cherry is relatively inexpensive and large boards are available. If I were doing it I would use 6/4 stock finished to 11/4". I would dovetail all four corners and use a "skeleton" back. It stabilizes the cabinet and allows access to the equipment and cooling. 1" shelves fully adjustable at 1" intervals. Full inset raised panel doors with whatever profile your wife likes. Letting her get involved with it will make her a happy camper. Bottom skirt with hidden casters making it easy to move. If you have a turntable you can put granite on top. No plywood or MDF anywhere. The dovetails will control the wood sides an top. Careful orientation of the grain will also help prevent severe warping.
Find a local cabinet maker with a good rep. This is a straight forward easy job. With a gloss catalyzed lacquer finish it would take about two weeks to make. With an oiled finish even less.