RE: Hello Frankie NY, done with 3x8, which 5x5?
for pull day, drop the hammers altogether. on 5x5 you should really only be doing 15 sets, total. if you're using an appropriate amount of weight on each exercise, your bi's should be pretty thrashed by the time you get done with your 5th set of barbell curls. plus, barbell curls are a much better mass builder than hammers, IMO.
on push day, do either flat or incline, but not both - you'll end up overtraining your chest. you could do inclines this time and flat bench the next. remember, you should be using enough wieght that it's tough to complete your last set with good form. follow that, and you'll get stronger.