Any proposed amendment, other than one originated by the Borough Planning Commission, shall be referred by the Borough Council to the Borough Planning Commission, which shall consider, among other factors, whether or not such proposed change or amendment would be, in the view of the Commission, consistent with and desirable in furtherance of the Comprehensive Plan upon which this chapter is based, as the same may be modified from time to time. The Commission shall transmit its conclusions on any proposed amendment, together with its reasons therefor, to the Borough Council. The Borough Council shall take such conclusions and recommendations into consideration but shall not be bound thereby.