way back in the day, ( i'm a PURE lefty- left handed, left eye dominant) i learned to operate the 1911 in the left hand , you use the trigger finger for everything, but you get minimal purchase on the safety and it goes easier on than off- it's the bottom joint of the trigger finger of the left hand that does it instead of the right thumb- when i got my own personal, i had the wilson combat ambi installed and it snicks on/off with the left thumb- the rest of the controls can be manipulated using the trigger finger- the only TRUE mirror image 1911 i ever saw was a RANDALL, but then all your mags and doo-dads don't fit cause the slots are on the wrong side