H. E. H. W.,
Have read the same on other forums and want to say a BIG "THANK YOU!" for repeating it here as it gives a solid response to any of the questions that .43 Spanish buyers have.
Myself, I almost bought one a number of years ago at a really, really, really great price (read under $100, ARGH!), but didn't because the local Smithies' didn't know how to make the changeover. Fortunately now we have a reliable guy that has the knowledge, and like you, has the knack and the touch!
Best regards and good lining!
'Ol Gabe
P.S. Still looking for a pristine .43 Spanish for under $100, and doubting if it'll ever appear!