You still need documentation and statutes, even if the state laws need to be revised. I don't believe you can reference supreme court decisions as statutory law. Supreme court can only decide if a law is legal or not. It can't make law. Just my opinion. It seems that law is not a deciding factor since these last two presidential terms. Obama disobeys supreme court decisions, disobeys his oath of office and makes laws using EO. So, I guess rules and laws no longer apply unless you are the one in power.