Two rf base stations if gear is in two different places...at this point based on my perception of you knowledge and grasp of what is needed to make this transition work you may want to reach out to a local AV shop that is skilled in basic control systems....just my .02, and I do wish you best of success.
What part of "A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed." do you not understand?