A fine decision, IMHO. I own two KGP-141s and believe they are outstanding sidearms – and great values. I can confirm what you have doubtless read many times: GP100s definitely “smooth out†(especially in DA) with use, and a Wolfe spring kit is an easy and reasonable shortcut. One further modification I’ve made is the use of a Blackhawk “gold dot†front sight; this is a perfect, slip-in fit and I find it provides improved accuracy in comparison to the “black ramp†front sight that comes installed.