Replacing half my bench pressing with incline dumbbell pressing ??

[Kracken]

I'm currently doing an upper lower split, with upper on Tuesday and Friday. Both days I do bench pressing 5 sets of 5. I am considering replacing one of those with incline dumbbell press to hit the top of my chest harder. I'm wondering if that will leave both exercises with insufficient volume for strength increase or if it will still work my whole chest, although perhaps more slowly?