Wow, thanks for the information. Who would have thought it would be cheaper pre-packaged! Guess I had not stopped to think about that for quite some time. I am fortunate enough to have a room for sewing - actually threw my car out of the garage and finished the interior with exception of double faced garage door. I don't mind the rails in the ceiling, after all it is for work. I told my husband when we converted that area, we would never move again. My boys yelled with glee because they helped us with the last move. With all my fabric/crafts stuff they were exhausted. Now, that room is full...who would have thought it?