Dropped a Leupold Delta Point Pro optic and a Surefire X300 light on it. Next up will be a suppressor.
The fact that I have inspired you is why I do what I do. 🙏Congratulations my friend. I too have purchased a RDS and a light for my 509T, but unlike you, I have been a bit lazy to make the time to install both of them. But you have inspired me to find the time soon and make it happen!