No chain migration, no public assistance, and no amnesty. I think the wall is a complete waste of time and money. Landmines are far cheaper and much more effective. Many countries in the world defend their borders with landmines, seriously armed sentry towers, drones, and all manner of deadly means.
1) wall
2) end chain migration
3) no anchor babies
4) no public assistance for 5 years
5) no voting with extreme penalty until sworn as american citizen
6) any crime requiring prison sentence results in immediate deportation after jail time, if found in US again, mandatory minimum 10 years prison with no parole
7) E-Verify, and any business caught has a fine large enough to hurt (30% last years gross sales) and enough to end business second time
8) do all these and we will grant your pet voters amnesty and not force them to live among people who are incapable of building a civilization anybody wants to live in