You are on your handle game. Knocking it out of the park!
Thank you. If you haven't seen them already there are better pictures in this thread. Free Nipples! (Well, almost free) (DIY PIF) - https://www.badgerandblade.com/forum/threads/free-nipples-well-almost-free-diy-pif.576846/page-4#post-10539566
It was stated earlier in the thread that if there was enough interest Rick may make more of the brass adapters. You should drop buy that thread and see if there will be any more available.