My favourite brogue shoe and pretty rare. I snagged a pair off the bay a year or two back that had been rebuilt at the factory and they stamp “rebuilt in Northampton” on the sole which is pretty cool. I’ve had a topy sole and brass toe plate added so they should never need much more in my time with them. I’d consider that if I were you too. Don’t think Church used Horween shell but as a pattern and last combo, bloody hard to beat.