I'm sorry that I didn't specify that I have yet to apply to the CPP. My advise is purely based on my personal opinions and observations.
Verbal English skill should not be a problem to any individual who had received multiple years of schooling in North America. However, this is not a golden rule as it depends on who you interacted with and how many years you have interacted with them. Despite the fact that I had been in Canada's school system since the age of 10, my grammar skill can and should be improved. In regards to the oral presentation, it really depend on experience. Any individual who had post-secondary education should already performed numerous persentations in class. Finally, in regards to eye-hand coordination, some people are just better at it to start with. However, it doesn't mean you can't improve on this. Personally, I believe if you played sports, drive cars, and play video games (not FF series), you really had improved on your eye-hand coordination over the years. This isn't some far fetch wacky idea. Some research does indicate video game do improve medical surgeons' skills. I myself started playing with air combat games with full joystick, throttle, and rudder when I was about 13 years old.