Donnie, I would guess that would be up to the builder. Where as Jim is leaving all of his brass, brass, I am going to be a little more selective. As of now I am planning on using the brass as adornments but when it comes to the 16" guns I am thinking of using the brass guns because of the more detailed casting but priming and painting them to make them more authentic. With wood models, the detail is in the construction where in plastic the details is all in the painting.
Just my opinion anyway,
Joe