Nice work!
Another option on sone rifles is to install the Williams open sight with a peep insert instead of a blade. I did that on a Browning Low Wall .44 and was surprised at how well I could shoot with it. Now I have the same setup on a TC Renegade, but haven't shot it yet.
Interesting (heartening?) to see you like that setup, too. I've been using Mojo sights on my milsurps, they are an adjustable peep sight mounted into the original military rear sight fixture out on the barrel. I'll not claim they allow as much precision as a true receiver mounted peep but you can still do some pretty good shooting with them. IME they are way, way ahead of using open sights with a rear notch, especially as our eyes get older. Heck, I'd bet younger eyes could make even better use of them.
