686+

I opened up my 4583 to change some of the springs and lighten the trigger pull. I got the Wolff sets for the hammer spring and the rebound slide spring. I would like to use the lightest possible spring while still being able to use CCI Blazer ammo, (no time to reload right now). I want to put in the 16lb hammer spring and a 3lb rebound spring. The gun has MIM parts. Anyone know if springs this light will cause problems? Thanks in advance.