Gyroscopic Investing

Does anyone know of any do-it-yourself home remodeling websites where the user can mix and match different flooring, wall coverings, cabinet styles and finishes, countertops and backsplashes interactively online, to see how the elements all work together... before you spend money? I'd pay good money to be able to use such a website, especially if it was vendor neutral and didn't try to push one particular brand of product. I'm finally getting the nerve to spend some of my cash. Thanks.