Here is my Cape Horn and my new t-top. Installation went very smoothly. I did have to call customer service for a little help but they knew exactly what to do to get me going again. Thanks! I added your antenna mount, grab handles, and spreader light mount which I drilled and tapped for my all around light. It all worked great! I'm headed offshore in the morning for the top's maiden voyage and maybe a ling and some kings for the freezer.