Cajun, you never wear normal jeans, khakis, or dress clothes?
I don't know how you would fit a G19 or any other pistol that size with anything other than cargo shorts. why no IWB?? I respect your decision but unless you never leave your home or have to wear different pants, you'd have to adjust your CCW setup (different pistol or diffent carry setup).
G26/27 would definitely be an improvement.