Completed the first session. Taking Pavel's recommendation to use the lower dice roll the first week, only 2 passes. And with the 5 rep style. Seemed about right. Almost sounds too easy on paper, but the heart was pumping.
I never actually fully committed serious force to swings before, this was the first time. Only 5 reps but it feels right.
On the last set of pushups I was losing explosiveness, starting to turn into normal pushups. I'm not quite ready yet in pushing power, but I do feel decent explosive power in the early sets. So I'll just go with it and hope I improve to fully explode on all sets later.