Decorate roof. Use spatula and icing to ice roof smooth. Use plastic ruler and toothpick to divide each panel into 1 in. sections. Use icing to pipe vertical and horizontal lines and dots at intersecting points. Attach candy at intersecting points. Roll out candy and cut 80 squares each 3/8 in. Attach to center of icing squares. Reserve remaining candy squares. Use icing to pipe line on roof peak and thick line on front of eaves. Pat smooth. Attach candy and reserved candy squares.