It would be nice to be able to distinguish each load at a glance just by shading each type with a color. maybe shades of green for different roof loads, different shades of yellow for ceiling, different blues for different wall loads, etc. It would be easy to glance at it and say to yourself, "I do not see red anywhere here, so I must have not applied my floor loading to this calc yet." You could just add a color picker to each load in your quick loads setup. Almost like shading lines or columns in an excel sheet.