I understand, using ammo that has to have only 1 kind/type of primer in it is a real pain, keep wolf springs around myself.
There are other ways to keep the trigger pull down & the power of the springs up. I have used these 2 products with excellent results on triggers for 6 years now. A dremel tool with a cloth buffing wheel & jb bore paste to smooth all the meshing/moving parts (including the springs) & a blow drier to heat the metal parts to allow the moly to get into the pores. They've been using moly in allot of different industries, anything from autos to the 8x longer life drill bits. Most people target the da trigger pull to 7.5lb , polishing the parts will get you around the 7# mark & still allow the spring hit with enough force to ignite any primer. Treating the parts with moly after polishing will easily get the trigger down into the 6#/ 6#+ range. You pistol should already have the parts polished. It's just something to think about while you have it apart.
Don't know if it will help you at all but in the past I borrowed a design from a russian pistol for a replacement front sight. It's a utilitarian design but it not only is it functional but they are easily made and mount to an existing front sight. I actually made several height/widths of interchangeable blades, it was a huge + & got extra $$$ in my pocket when I sold the firearm. I got the idea from the russian 10m target pistol.
The front sight on these is nothing more than a flat piece of steel held in a slot by a single set screw.
The blade can be any height/width, it doesn't look like much from the side but it's easy to pick up & put on targets.
When I used this version of a front sight I didn't mill/cut a slot in the existing sight. Instead I drilled 2 holes in the face of it. Tapped the top 1 for a screw & put a pin in the bottom 1. When I made the sight blades I simply drilled the same 2 holes in them, they were held on the sight by the screw & the pin held the sight from shifting moves. It's simple, you're not altering a $100+ sight & having a full set of sights for anything will not only be a hoot at the range. It will add value to that fine revolver you have.
Good luck with whatever you do & enjoy your range time.