Here is what you need to be happy (and to furnish that groovy Ralph Haver home you just closed on): Six Mario Bellini for Cassina leather cab chairs, an Adrian Pearsall walnut slate and upholstered sofa, and a Carpathian elm and brass sideboard designed by Harold Schwartz. In that case, there's only one place to go, and it's to Red. This longtime purveyor of high-end, pristine-quality midcentury furnishings and art has what you need if what you need is a little better than the stuff at the local antique mall. Beautifully restored sofas and chairs, still-perfect end tables and lanais, and that chrome bar you've always fantasized about. It's better to be Red.