So I successfully re-wired our house (haven’t done the basement or kitchen yet). I put in brand new wires throughout the upstairs and downstairs so all the receptacles are grounded and all the light fixtures are rated for 90 degrees. It was a bear of a project, escpecially working with plaster walls. We have company coming over for Thanksgiving, so it is a great incentive to get some of the holes in the walls patched up before they come. Have a great Thanksgiving!