This will be my first CZ from a gun noob, considering my short & tiny fingers, I choose to convert it to a single action only. I've read here that you only need to replace the trigger and hammer to make it single action. Are there anything else needed to be done technically? And if I choose not to remove the firing pin block, what will be the estimate trigger pull weight. This will be for daily carry and HD/range use. Also, will there be any reliability issues converting the SP01 to single action only? Any inputs will be great, thanks!