I had a specialty company make a custom set of LED indicators that are really one of their existing designs modified to my specs. They turned out great. If anyone is interested in owning a set, please post here. I will ask the business owner if he would like to make more. If he agrees, I will disclose his contact information here. Note that my cost for a set of 4 was $195 USD. The company is a Canadian manufacturer. Photos attached. Sorry some are upside down. I must have an antigravity room....
Brian