I suppose it would be something akin to proposition 2.
Robert Hunter, over at RAND, has proposed his own security sketch along the lines of something similar (This is the only link I could really find...maybe someone else has a better one) http://books.google.com/books?id=36m...age&q=&f=false

I figure to mostly let them (Palestinians and Israelis) decide how best we can help to accommodate a secure area with the trust of both sides invested. Our happiness sorta depends on both the Israelis and Palestinians being happy...