So far, I have never seen or heard a justification for changing to a Republic; I see a particular racial group appear to be the driver, and they have no justifying reason other than historical misconceptions. We have the best and most stable form of government, The Westminster System, the envy of most republics; a referendum was held not so long ago, resulting in resounding support for our current system. One of the benefits often overlooked is the head would be a political appointment; just imagine Albanslezy being
President or any of his hangers-on that should be enough to put you off a republic.