Way too many sets.
Instead:
-Do 3 sets of each of the exercises (substitute T-bars occasionally), add weight and go to failure. On the last set add some cheats, forced reps, rest-pause reps or partials. Bottom line should be increasing the weight used, not doing marathon volume.
Or:
-Rotate any 2 of those exercises with T-bars as one of the alternatives, 5-6 sets each. Again, focus is on increasing intensity by adding weight and increasing reps.
Also experiment with different grip widths-close and medium grips, and different handles-neutral palms in grip is best IMO.