That kind of kit has reliability properties that are hard to imagine. There is a number of things that can go wrong and that gear basically guarantees that if y

That kind of kit has reliability properties that are hard to imagine. There is a number of things that can go wrong and that gear basically guarantees that if you pass a green sign the track is free. 100% bug free and the only glitches there are is that if a bulb burns out, the system doesn’t run until it is replaced. You can rebuild that kind of system but it’ll be exactly the same hardware behind a more modern looking panel.