1. The governing body of the municipality may issue and sell revenue bonds under the rights conferred by sections 99.875 to 99.912 for the purposes of providing funding for the urban homesteading fund.

2. The municipality shall have the power to set and collect the fees and charges that are necessary to pay debt service on bonds issued under the provisions of sections 99.901 to 99.912 and to otherwise implement the purposes of sections 99.875 to 99.912.

3. The revenue bonds shall be payable, both as to principal and interest, solely from the revenues derived from mortgages or loans, as the case may be, with respect to which the bonds are issued.

4. Any bonds issued under the provisions of sections 99.875 to 99.912 shall not be deemed to be an indebtedness of the state of Missouri or of any political subdivision thereof, and shall not be deemed to be an indebtedness within the meaning of any constitutional or statutory limitation upon the incurring of indebtedness.

5. The proceeds of revenue bonds issued and sold under the provisions of sections 99.875 to 99.912 shall not be used for refinancing of any existing loan, unless such refinancing accompanies the substantial rehabilitation of single-family residential housing for which an existing loan is outstanding.