Where the Secretary approves an application providing for the transfer of the eligible project from the public housing agency to another applicant, the public housing agency shall transfer the project to such other applicant, in accordance with the approved homeownership program.

In selecting eligible families for homeownership, the recipient shall give a first preference to otherwise qualified current tenants and a second preference to otherwise qualified eligible families who have completed participation in an economic self-sufficiency program specified by the Secretary.

The Secretary may establish cost limitations on eligible activities under this subchapter, subject to the provisions of this subchapter.

Notwithstanding the purchase of a public housing project under this section, or the purchase of a unit in a public housing project by an eligible family, the Secretary shall continue to pay annual contributions with respect to the project. Such contributions may not exceed the maximum contributions authorized in section 1437c(a) of this title.