Hi. I have an ES135 lefty from around 2008/2009 that I bought back then brand new. That guitar by far blows away everything else I have played. I am toying with the idea of adding a Duesenberg Les Trem II to it. I am not sure if I should get the chrome or nickel one. I can't tell by looking at the hardware and trying to match it. Also, would I need a roller bridge if I put this trem on there? Thanks in advance!!