Respectable lift from that slight incline position. But, with no malice intended against BigJ, too much chest for a pure shoulder girdle press. If having the back braced against anything is needed, from that angle, than it not a true test of shoulder strength. There are 90 degree support pressing benches, that keep the body in a more upright position (used mostly for press behind the necks). Which in turn brings into play the delts much more. Any thing else is just kidding yourself.
Would like to see BigJ do a sitting (or standing) DB press. Free of any incline or upright brace or support. Either one or two handed with those 120's. See-saw's would also be impressive. Not saying that he could not, looks like he could when push comes to shove.
Those 3/4 reps are pretty standard now-a-days.Though touching the shoulders each rep may prove more of an accomplishment, as far as pure shoulder power goes. Best two hand DB press I ever saw, for reps, was a friend of mind do 140lbs from a sitting on the floor position. Legs spread out in front of him. All part of his regular shoulder workout.
