Since this is your war pistol and not a target gun, if I had your fine pistol I would go for the Hammer Kit 2 with the adjustable sear. This hammer is incredible and has 0 creep and a glass rod break.
I would get it in the self-defense cut on the hammer. I got the SD cut and I tell you I would not want it anymore sensitive. My kit didn’t come with the sear, only the disconnector due to the decocker set up. With the adjustable sear I believe you can adjust the reset.
http://www.cajungunworks.com/cgw_2.html
As far as the springs go I would suggest the spring kit 1 and the reduced power trigger return spring.
The spring kit 1 is a kit that contains reduced power hammer spring, reduced FP return spring and a reduced power FP block spring. This set up give a 3.5# SA and around a 7# DA while providing 100% reliability so far.
I have used S&B, Agular, Fiocchi ,WWB, UMC, Remington GS, Federal HST, and reloads with CCI, Federal GM, primers and not one light strike….the primers are stuck quite deep in fact.
The reduced power trigger return spring is just a nicer feeling spring while pulling back the initial take up on the trigger pull. It is light enough that I don’t really even notice the take up anymore but it is heavy enough to provide a quick positive trigger reset…..my pistol can sound like a machine gun now.
Since you will be in the slide and the trigger I suggest you replace the roll pins with the carbide FP retaining pin and trigger pin. The trigger pin is nice because you can take it in and out at will without buying a new roll pin ….it might be a little smoother on the trigger but I can’t tell.
The FP retaining pin on the other hand is IMO a crucial replacement part. My OEM roll pin was heavily damaged from dry firing practicing trigger pull. This is the ONLY weak spot I can find on this weapon.
http://www.cajungunworks.com/spring_kits.html
I also got the starter punch and it worked great….very quality and heavy punch
http://www.cajungunworks.com/miscellaneous.html
These things you must do....be ready to be amazed.....really I have shot some high zoot 1911's that don't feel as nice