I recently acquired the above referenced gun that's kind of a project from my dealer. It is in fine mechanical shape as a great trigger pull but need some help on being restored from what appears to be a reasonable carry where on the bluing. On the stainless revolvers that I try and restore I use either mothers, flitz or Renaissance wax to bring a tired blue finish back to somewhat of a shiny surface. Would any of these chemicals do damage to the bluing or are there any recommendations on what I can use to clean the gun up? Thanks much