P7's are nothing much, anyway
It makes ZERO sense to teach yourself to do something different with handguns (as to making ready to fire) than you do with longarms. YOu have to manipulate a safety with longarms, so why complain about having to do so with handguns, hmm? NO reason. With a proper thumb safety design, and proper training, you will no more "miss" that safety than your foot will miss the brake pedal when you suddenly need to stop your car. I've made half a dozen "panic" draws, wherein the gun seemed to "grow" out of my wrist, and the thumb always disengaged the speed safety.-