(a) For purposes of this Code section, a beneficiary who is capable of
expressing a choice is one:
(1) Who has a present interest, including but not limited to a vested remainder interest but not including trust beneficiaries where
there is a trustee; and
(2) Whose identity and whereabouts are known or may be deter-
mined by reasonable diligence.
(b) An administrator with the will annexed may be unanimously
selected by the beneficiaries of the will who are capable of expressing a choice unless the sole beneficiary is the decedent’s surviving spouse and an action for divorce or separate maintenance was pending between the decedent and the surviving spouse at the time of death. When no such unanimous selection is made, the probate court shall make the appointment that will best serve the interests of the estate, considering the following preferences:
(1) Any beneficiary or the trustee of any trust that is a beneficiary under the will; or
(2) Those persons listed in paragraphs (3) through (5) of Code Section 53-6-20.
(c) For purposes of this Code section, a beneficiary’s choice is expressed by:
(1) That beneficiary, if the beneficiary is sui juris;
(2) That beneficiary’s duly acting conservator or guardian or, if there is no conservator or guardian, the person having custody of the beneficiary, if the beneficiary is not sui juris;
(3) The trustee of a trust that is a beneficiary under the will, where
there is a trustee;
(4) The beneficiary of a trust that is a beneficiary under the will, where there is no trustee; provided, however, that for purposes of this paragraph, a trust beneficiary may be represented as provided in
Code Section 53-12-8; or
(5) The personal representative of a deceased beneficiary receiving
a present interest under the will.