I'm sure several are in office right now just too soon to show themselves. Many of the things you mentioned have already been tried. The Hartford Projects (I'm sure that's not the current name) is one. It was built for young working families who could build up a nest egg to eventually buy their own home then another family could move in. Sounds great right? Well a judge ruled the state couldn't force people to work in order to live their. Soon the welfare class moved in and all the people who it was built for moved out.