Sorry Albert but I have just passed my module 1 test and found it to be fairly straight forward.
Although I was doing direct access test using an ER5N I was clocked at 62kph for the hazzard avoidance and 70kph for the emergency stop bringing the bike to a controlled stop with ease.
I understand using a bigger bike with more powerful engine and brakes might make it easier to reach the 50kph however the rider taking the test before me was a young girl on a cb125 and she passed with speeds of 54 and 56kph respectively.
My only tip is keep it in 2nd gear and really wind it on as you exit the bend through the speed trap and dont touch the brakes until you are upright again after the cones.
Don't give up keep trying its a great feeling when you get that pass certificate.