Well not only are you extremely small for running 5 or 6 cycles, but you talk like you have never used gear before. Also, if you are 170 pounds and fat, then you definitely need to stay away from steroids. If you have used gear, then you might actually have an idea of proper dosages.
I recommend cardio and a proper diet to shed the fat, and build some muscle mass for your super-fat-burning-cycle.