Keep the demands simple and reasonable and the whole city will be behind us. If you add too many demands that people can not buy into, the movement will lose supporters.
Demands like "The city of Los Angeles to pressure the state to start a convention, as provided for in the Constitution, to remove corporate personhood and money from politics at a national level." will win supports
Demands like "The canceling of student loan debts" can not be fulfilled by the city and will be rediculed by the citizend of the city.
Make this a win-win situation for the city and the occupy movement by putting up demands that the city can fulfill. Occupy LA is going to get evicted next week from city hall but if we voluntarily leave because the city has met our reasonable demands everybody wins.