>Begin with the night-watchman state, the absolute minimal government you need to remain stable (sorry ancaps, but anarchy of any kind lack stability).
>Remove the legislative branch and all legislative powers from government, we have the non-aggression principle, we don't need to make any changes to the laws. Our government would be composed of overseers, not lawmakers, they would only be able to enforce the laws as they were written at the time of the nation's founding. Ownership of Intellectual property will not be recognized by law, neither would the "personhood" of corporate entities/institutions (these two policies caused a lot of issues for our countries down the line, didn't they? and in retrospect, they were flat out retarded, just as bad as welfare/social-security/pensions).
>In it's place put the national banking system, it will operate in all kinds of banking, and be regulated by law to adhere to a policy of full monetary reform (no charging interest, no fiat currency, no fractional reserve, etc.). For any country to maintain it's sovereignty it must maintain full and exclusive control over it's money.
>Instead of sentencing them to a set duration of time in prison, criminals will be punished by sending the convicted to rehabilitation, to be released only upon expert determination that they are reasonably unlikely to reoffend. Those who are unable to be reformed may be sent to a prison for permanent incarceration, exiled to a penal colony to the same effect, or simply executed by the state. Victims of crimes will be financially compensated by the state, as it is the defining role of the government to prevent crime.
>Taxes are necessary for state functioning, but with limited services provided by the government (just enough to enforce the law, defend the nation, and run their financial system) taxes need not be collected in an unfair way. A percentage will be taken out of every domestic transaction that uses the national currency, an additional percentage may be taken out of transactions using the national currency that occur across borders, a tax will be taken annually from all landowners in the form of a percentage of the value the land holdings had at the time of their acquisition, crossing the borders will cost a sum to be paid for each person crossing. In addition to the percentage taken out of every account with the national bank, and the shares of the profits purchased by the bank in enterprises, this should be more than sufficient to fund the operations of the government.
>If you want there to be a more fascist libertarianism, limit the NAP to apply only to living adult male humans of white race. Anything/Everyone else would lack personhood and rights, becoming a defacto outlaw and dejure slave. Their only protections under the law would come from being the property of someone who does fit the criteria, and it would only protect them from anything their owner doesn't consent to. The owner would also assume legal accountability for the actions of their property.
We could also institute a policy that requires military/police service or land ownership for participation in the electoral process (voting or running), assuming we even had an electoral system. Perhaps we could require a term of service to own land, and landholding to participate in the political process. BTW, if we did have elections, I'd like them to be conducted through a system that does not fail all the standards of arrow's theorem, and also meets the condorcet standard as well (it's possible), we could add an additional tweak to make elections even more difficult to meddle with by adding the detail of the minority rule, or having the basis of selection be lowest amount of votes rather than the greatest number of them.
>I'm basically taking ideas from all over for this, but one thing I'd like to to have an empire, for whatever nation implements these policies to conquer the world and unite them under this system.