Sounds like a great workout.
This is the part that sounded great and fun.
Countdown Workout
Perform 10 reps of a kettlebell (or dumbbell) swing
Without rest, do 10 reps of burpees
Still without resting, do 9 reps of the swings
Now do 9 reps of burpees
Continue this pattern until you do just 1 rep of each exercise, trying to rest as little as possible (or not at all) between moves.