johnm1: Sir; returning your Ruger. All modified parts will be replaced by Ruger.
Any trigger work, from buffing to cleaning, filing, grinding, hammering, welded will not come back to you in said condition if deemed a safety issue.
That being said.
hypothetically of course; you have a wonderfully manicured trigger
you would like to have the 'trigger' left alone; "place a note inside your box" describing your wishes. Ruger will return it to you in said condition. As long as the parts are deemed safe.
Ruger's service is second to none; ask and you will receive.
Follow up with your experiences.