I went with the henning FP, EG light hammer spring, EG hammer, EG light plunger spring and fp block spring, henning guide rod and lighter recoil spring, dawson 180 front ,Lpa fiber optic rear, and light sear spring and I piece sear, polished everything and ended up with the best tanfo trigger of any of my gunsmith done tanfos. The one thing I am going to change is to go back to the regular sear spring. My SA is just too light and I may have had one sear bounce AD into the berm(it might have been me). I used the lightest plunger spring in the EG set and mine works well but I hear some guns have issues with reset after a while.