It took me years to realize this, but when it comes to adding mass and strength, simpler is usually better. You've got everything you need. The chest workout I've been having a lot of success with is doing 5 sets/5 reps flat bench pyramids. By pyramid, I mean raising the weight each set, so you'd do something like:
Basically targeting your 5 rep max for the last set. Every week your #1 goal should be to add 5 or 10 pounds to your last set. I usually finish that workout with leaning-forward dips or decline DB presses (with palms facing inward). I do that chest workout every other day at the gym, so either 2 or 3 times a week unless I take the weekend off. Just remember that you grow while you rest, not while you lift... don't overdo it. Above all, make sure your diet is in check. That's far more important than your workout routine.