ok, so I have been looking at this for a while. Looks nice but kinda expensive. There is many reviews on this product. I was wondering if this is ok to install on the Tesla. I have heard installing third-party accessories involving electronics is safe and not safe. I was looking at this instrument cluster for the tesla. Some ppl say they installed this and then when an update is installed the cluster does not function. Basically, your installing this through the MCU with a splitter harness then connected to the display. I was wondering how safe this is and the warranty. This just mostly displays the speed and basic functions. Any suggestions would be great thanks