If you have an assisted chin up machine available, you could incorporate your strategy easily
Like I said in my earlier post, I was experimenting with this workout mainly because I was working out in the gym in our apartment building which is decent, but pretty basic. Smith machine, lot of cable stations, power rack with a bench and lot of cardio equipment. Not a lot of specialized stuff.
The assisted chin/dip station at my gym is almost always occupied, so I never plan to use that in my workouts, especially since I've been concentrating on supersetting for the last few months.