We are completely remodeling our bathroom and my husband is doing all the work himself. The tub is first and we are having an arguement whether we should reglaze the old, heavy cast iron tub or replace it. The shower walls need to be replaced too. Any hints, ideas, or suggestions on any of this would greatly be appreciated. Thanks. OH, also does anyone know the name of that stuff you mix and put on your floor and it leavels itself out???