That's a good routine, the only thing I would say is don't kill yourself. It's not a Westside routine, it's a Reeves BB routine. So make sure you get the most from each rep. Move quickly between each set and each exercise. Don't go crazy on the weight. If the next rep is going to be questionable, save it for next time.
Trust me, that will make a massive difference. Otherwise you'll just wear yourself out.