(2) To be qualified to serve as a judge of a trial court, a judge of the court of appeals, or a justice of the supreme court, a person shall have been admitted to the practice of law for at least 5 years. This subsection shall not apply to any judge or justice appointed or elected to judicial office prior to the date on which this subsection becomes part of the constitution.
(3) No person shall be elected or appointed to a judicial office after reaching the age of 70 years.
