If you want to hit your chest more, how about exchanging the flat bench for a slight incline 15-25 degrees.
By the looks of it, your benchpress is mostly all shoulders and triceps. Nothing wrong with that IMO, but if you want to hit the chest, you need to find some different excersise as well.
How about alternating between slight incline and flat benchpress as your main push excersise on your chest day?
Just a suggestion.
YIP
Zack