Currently have a Sealand Traveler Model #511. Bone colored china bowl.<br/>What is a reasonably priced bone colored upgrade? China bowl that will fit on same flange base.<br/>Where? Seems I am not finding anything available.<br/><br/>OH--crack in the bowl--just found it.<br/>Seems height might be a problem--about 12" to top of seat and 14" to top of back of toilet. The toilet is mounted on a...