Except as otherwise provided for in this section or by action of the Secretary, the provisions and requirements of section
1709
(b) of this title shall apply with respect to the insurance of any eligible mortgage under this section. The Secretary shall conform documents, forms, and procedures for mortgages insured under this section to those in place for mortgages insured under section
1709
(b) of this title to the maximum extent possible consistent with the requirements of this section.