You have the basics all figured out....first off is trusting and being confident in your choice of hand guns, ESPECIALLY if you carry it for PP. It doesn't matter if it is a Wilson,Colt,Kimber,Sig,H&K,S&W,SpringField,Tarus,H&R or yes even a Glock, before you carry said weapon you must first shoot it shoot again and shoot it some more just to make sure you can hit where you are aiming and again are willing to trust your or your families life with it, after that...... name, model or brand doesn't matter and price sure as hell has nothing to do with it. If you are not comfortable with it STAY away from it!
Just my .02 worth.
KT
+1