I have to say, those are all kind of nonspecific symptoms in that list of dyspraxia. My son has some of those yet he doesn't have dyspraxia! Alot of boys (or even girls, frankly) have "slow completion of class work"- that is half of my son's third grade class!
I would say if you have a child with some of these issues, consider trying to get them into a sport, karate, etc.