I’m glad you’re interested in alternatives for the JVC LT-55N775! While I couldn't find specific screens for that model, I did discover some related products that could enhance your setup. For starters, the RM-C3401 Remote Control Replacement for JVC TVs is available for R295, ensuring you have everything you need to control your new TV seamlessly. If you're looking to set up your TV, the Flat Screen TV Installation Kit (light duty) is priced at R44 and provides all the essentials for an easy mount. Additionally, you might consider the Skyworth SUE9350F 65" LED UHD Google Smart TV for R8999, offering advanced features and an expansive screen. These choices can really elevate your entertainment experience!