Ready for a project that'll completely change the vibe of your kitchen in 48 hours? If your existing face-frame cabinets are in solid shape, you can convert overlay doors to inset kitchen cabinets yourself. The key: measure the interior of each face frame precisely (leave a consistent 1/8-inch gap on all sides), order custom-cut slab or shaker doors to fit, and install European-style concealed hinges rated for inset applications. Sand, prime, and paint everything the same shade for a...