My thought's on a carry gun is leave it alone! don't mess with the trigger, reason IF you have to pull it your going to be so pumped up the trigger pull is going to be light even if it's a 8# NY trigger, sights your not going to take your time and aim cause your mind is going to be running a gazillion things. Now if your wanting to shoot limited with your carry pistol ( I shot my G23 for awhile ) I'd say shoot it like it is so your used to it. There is a big difference between shooting for score and just having something to shoot, sights, magwells, guide rods and all the cool kid stuff have their place, I've got a G24 for playing but it's always a good idea to run the carry pistol so you don't forget how it works just in case.
I shot my G23 for awhile until I could afford to get my G24 and ya know I really didn't have much issue shooting USPSA with it besides the 13 rounds I got to load more than my 20 round mags for the G24 BUT it will work like it is! honestly Tony has a good point about shooting production over limited and that is 10 rounds you will have to work on your reloads and the 9mm doesn't matter in production. That's my thoughts and well they are probably worth as much as you paid for them lol Later,
Kirk