Just curious but....................
What is it that the T/C gunsmiths do to a trigger that they normally charge $50 for the standard trigger job and $100 for the deluxe trigger job?
Some of them just grind 1/3 of the width of the sear off at a 45 degree angle on BOTH sides of center to lighten the pull (AND make the frame very dangerous). Sorry for the vent, but I actually had a very well known TC specialty shop do that to a brand new frame I bought from them years ago, and paid the extra $20 for the great job they did. That shop is out of business from lots of problems plaguing it thankfully, but some of the machinists from it are still doing TC's elsewhere. So be careful who you choose.
On the last TC CC frames I had the gent that became my TC smith "tune" (Jim Henry), he charged me $20 each to completely disassemble a frame, thoroughly clean it, stone away all burrs and the trigger pulls to a crisp (and safe) 1# or 1.5# depending on my use for the frame, re-lube everything with the correct lubes (3-4 different), reassemble and fit up to several barrels to a frame (locking bolts). That was 4 or 5 years ago so I don't know if he has raised prices or not. But he has tuned all 20 of my EOCC frames to the best they have ever been. He lives in Barstow, CA and is an FFL, so frames can easily be sent to him direct and returned direct to you for only the cost of shipping (no transfer fees). I always saved frames needing work to be done until his next trip to town, the next SHOT Show or when a local shooting pard was traveling down to or through Barstow and could drop them off/pick them up on the way back. Great guy that even Tim and Ken at TC had high respect for.
Rather than posting all his contact info here that might cause problems, I'll just add that he's in the phone book.