Oh, I figured making these containers and then supporting them, bug testing, etc was a big drag on your time, and you would have to prioritize what modpacks you keep up with. So I was hoping ReFlavored was one of them. But if you're got your workflow all optimized, that's excellent.
Side note, I figure you must already know, but just in case, your Reflavored container for 6.40 still says it's 6.39 in the unraid container description.