I usually have nothing going through my head. I picked the design I'm going to run it in but usually when it comes actually shooting the CoF I just wing it. I should work on that. I have set ways to do it and then "forgot" when it was time to run it and then as I'm shooting I'm thinking "sh**, that's not the way I wanted to run it."
BTW, nice shooting at the state match DT. Sorry, I couldn't be there.