Every redevelopment plan must show:
1. The amount of open space to be provided and the layout of streets;
2. Limitations on type, size, height, number and proposed use of buildings;
3. The approximate number of dwelling units;
4. The property to be devoted to public purposes and the nature of those purposes;
5. Other covenants, conditions and restrictions which the legislative body prescribes; and
6. The proposed method of financing the redevelopment plan in sufficient detail so that the legislative body may determine the economic feasibility of the plan.