If i do movements that are single sided i always do a low rep version with aces being 1 and j,q,k being 11, 12, and 13 respectively. And , like jingle, a typical deck takes about 25 minutes. I've picked some awful combinations though that took 40 minutes to finish. Like full clean and press instead of burpees.
I don't mind having double leg movements in my deck. Makes for a good leg day. I do always include the sit ups, too, just for the active rest. It honestly helps a bunch