Appearance of land should not detract from beauty. Asthetics are important. Green space is beneficial to all. Desirable to have large open space near population center. Housing targeted at all income groups.
Infrastructure is relatively cheap.
Consider as two different areas, upper and lower - different development appropriate for each. Money is not everything. Property taxes are not too high right now. Place in context of other developments in Cook County. Traffic safety i.e. horse riders and pedestrians on Old Ski Hill Rd.