I believe they are interchangeable. The reason I am saying this is because I saw a lot of install videos of the Sport version and when I installed my EVOa, it was practically the same. @RSI North America Inc can probably confirm.
Just want to say thank you for your videos on YouTube. I stumbled upon your RSI Smartcap review when I was looking into buying one. I ended up buying the EVOa. Could you guide be to where I can find your installation video (if any) for the lights inside the smartcap?