Q: Extending kitchen cabinets
I have 30 inch kitchen cabinets that are wood and in excellent condition. I would like to add an extension to the top of each cabinet to make them 42 inches. An open shelf would be ok. I have 10 foot ceilings. If I can add this extra piece on top I would like to stain my light maple cabinets to dark cherry. Are these changes possible? What kind of cost can I expect.