Sadly we may never know...

But what do you do if the main character kicks instead of punches? Or what if they kickpunch?

Not at the time of watching it, usually, but afterward I almost always have trouble telling you what the plot was or what decisions drove the narrative. I've seen the Mission Impossible movies multiple times, but to this day I could not tell you the plots of any of them with any level of confidence. On the upside, though, it usually means that I can rewatch action movies as many times as I want and it's like I'm watching it for the first time again!