We are dreaming about updating the upstairs bathroom.  It currently boasts a lot of pinkish 70′s ceramic, tile, and linoleum.  We hope to eventually add some updated tile and paint the dated cabinets.  The first step was of course to get a current, water-efficient toilet.  We chose a Kohler Cimarron kit with comfort height, no slam lid, and 1.6 gallons per flush (as opposed to the old pink toilet which flushed 3+ gallons per flush).  Specifications are here – http://www.us.kohler.com/onlinecatalog/detail.jsp?item=14640902.  Here is a photo of the new throne!