master reset question

[JoeyJoJoJunior]

Couldn't figure this out from the manual. I'm not one for doing the full startup checklist and am trying to come up with one as minimal as possible. In the standard checklist, there are numerous times the master reset button is pressed. For example, it has you pressing master reset after flipping the wing/ext trans switch to off, then pressing it again after setting trim and putting the standby attitude gyro erect. Is there any practical difference between doing all the stuff that requires master reset first, then just pressing the master reset button once after all of it is done? I don't get any warnings or anything when doing so, but I'd like to be sure.