Your list reminds me of the game where you start by saying "If I ruled the world, things would be different..."
Libertarianism in a nutshell is an agenda for social change accompanied by absolutely no practical idea of how to achieve it.
Head on over to Cato, Reason, or even FreeMarket.net for the gritty details. Yes, we have all kinds of ideas for practical application. Rolling the FedGov back to Constitutional limits is an excellent start.
Or do you have an issue with that as well?