Going to gut an existing bathroom. Any opinions, advice on what brands to use. American Standard vs Kohler??? I've been told Kohler is better quality. I just want simple quality fixtures that will last. A "compact" toilet would be good since space is very tight. Looking at pedestal sinks to "open up" the space. My contractor likes to use the Amer Stan Americast bathtubs. Although...he might prefer it since it is light. He does all the work himself. Any negatives with going w/ americast tub and amer standard fixtures???