You kind of "motivated" me to try this next week. I will try it with a very light weight (in comparison) and a very strict form, maybe as a superset after incline dumbell presses (while I do seated btn press, position is completely straight).
It is amazing how different they are. Seated 225 is easy to blast up. Once you're standing it's a lot harder to do with your hips wanting to wobble all over the place between the floor and the weight.