The offices of members of Council, Mayor, Clerk, and Treasurer, are hereby abolished by this Charter from and after its adoption. The six members of Council and the Mayor elected by the electors of Amberley Village at the last Village election preceding its adoption shall, upon adoption by the electors of this Charter, have and exercise all the duties of members of Council as prescribed in this Charter and shall serve until their successors are elected in the next Village election following the adoption of the Charter. The Mayor shall, in addition to his duties as member of Council, have all the powers and perform all the duties of the Mayor as prescribed in this Charter. The Clerk and Treasurer of Amberley Village elected at the last Village election shall respectively have the powers and perform the duties of the Clerk and Treasurer as prescribed in this Charter and shall be entitled to serve during the remainder of the term for which they were originally elected.