The governing authorities of any municipality which has delegated to its urban renewal agency or redevelopment authority the powers, duties and responsibilities relating to parking facilities as provided for in Section 43-35-201, may, within their discretion, appoint two (2) additional members to the board of commissioners of such urban renewal agency, in addition to the five (5) members provided for in Section 43-35-33. Such additional commissioners shall be appointed in the same manner and for the same term, and shall have the same qualifications and shall otherwise be subject to the provisions of Section 43-35-33 and Section 43-35-35.