The judicial nominating commission shall consist of seven members, a majority of whom shall form a quorum, one of whom shall be the Chief Justice of the State or a Justice of the Supreme Court whom he may designate, who shall act as chairman. Those admitted to the practice of law shall elect three of their number to serve as members of said commission. All elections shall be in such manner as the General Assembly may provide. The Governor shall appoint to the commission three citizens, not admitted to the practice of law. The terms of office and compensation for members of a judicial nominating commission shall be fixed by the General Assembly. No member of a judicial nominating commission other than the Chief Justice or his designee shall hold any other salaried public office. No member shall hold an office in a political party or organization. No member of the judicial nominating commission shall be eligible for appointment to a judicial office so long as he is a member of the commission and for a period of three years thereafter.