Hello, fellow X-Markers!

I have another balmoral question. A kind piper from "down South" USA sent me a lovely, perfect condition balmoral (I'm sending him a red beret)

My question is this: Do you wear a cap badge on a balmoral? I put my MacArthur cap badge on it, but for some reason, it didn't seem to look right. It looks GREAT without the cap badge, but somehow a bit "off" with the cap badge on.