If you want to see another Model Railroading HOW TO Video check out my video where I patch out and weather a box car without using an Air Brush. Here is the Video Link: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-csN40yG1lug.html
There's another company, Ngineering at Ngineering.com. the only thing with that is you have to build up the LED'S and use his simulator. I hope this helps. RR Bob.
About the Rotary Beacons. Aaron Heine Electronics FB no longer exists. Last I read he is no longer making the beacon circuits. To spend more time with family. I sure hope he is ok. Such fantastic product.