Real estate, building, and remodeling surveys reveal that the one project likely to give you a 100 percent return on the dollars invested is a kitchen remodel. And whether the project is as involved as gutting the room back to the wall studs or as simple as applying a fresh coat of paint, each project is an investment in your home's value and, ultimately, in your enjoyment of using the space. Remodeling a kitchen is a big job, but it's not so big...