; and (5) not later than the end of the One Hundred Seventeenth Congress, submit to the President and the Congress a report of the work of the Commission, together with a draft of legislation (including technical and conforming provisions) to implement the proposals referred to in paragraph (5). 4. Membership (a) Number and appointment The Commission shall be composed of 15 members as follows: (1) Five members appointed by the Speaker of the House of Representatives. (2) Five members appointed by the minority leader of the House of Representatives. (3) Two members appointed by the majority leader of the Senate. (4) Two members appointed by the minority leader of the Senate. (5) One member appointed by the other 14 members to serve as Chairman of the Commission, by a vote in which at least 9 members approve of the appointment, including at least 1 member appointed by the Speaker of the House of Representatives, 1 member appointed by the minority leader of the House of Representatives, 1 member appointed by the majority leader of the Senate, and 1 member appointed by the minority leader of the Senate. (b) Qualifications In making appointments under this section, the appointing authorities shall make a special effort to appoint individuals who are particularly qualified to perform the functions of the Commission, by reason of either practical experience or academic expertise in politics or government. (c) Terms and vacancies Each member shall be appointed for the life of the Commission. A vacancy in the Commission shall be filled in the manner in which the original appointment was made. (d) Pay and travel Each member of the Commission, other than a full-time officer or employee of the United States— (1) shall be paid the daily equivalent of the annual rate of basic pay payable for level V of the Executive Schedule for each day (including travel time) during which the member is engaged in the actual performance of duties vested in the Commission