(1) The resolution or petition to adopt the commission-executive form of government shall further define the structure of the form by including one (1) selection from the choices specified for each of the offices listed in sections 31-5209 through 31-5214, Idaho Code.
(2)  If the resolution or petition provides for the election of any new officers, such officers shall be elected at the general election following the adoption of the optional form of county government provided for in this chapter, or such earlier election date, subject to the provisions of section 34-106, Idaho Code, as provided in the petition or resolution.