First off I am in awe of your garage that is awesome and you have some cool stuff all around. Second I had a chance to buy a Pontiac lighted arrow like you have in your garage at a swap meet. I am cheap and decided to haggle with the guy over the price and when he didnt meet my price I walked away. Of course I immediately regretted walking away so 15 minutes after walking away I went back and it was gone.
I think I will look into that sequencer for the traffic light, right now it just has two toggle switches for the light.