Don't have much experience with the 145 except that I almost bought one as my first pistol and didn't due to it not being an ideal pistol for a lefty, but there are other .45s you could use for CCW.
"Regardless of whether justified of not, you will feel sad about killing another human being. It is better to be sad than to be room temperature." - Joe B Fricks.
01 FFL, GOFFA, NRA, GOA, IAVA, VFW, ABATE of Iowa D15.