I know it is s super old post but, couldnt let it go when I was doing my research.
HKA does have a learning support. Their faculty is well aware of every child's needs, that's the beauty of a small teacher per student ratio.
I was just super doubtful about Boris' reply. Just one student or a couple of students from the school does not speak that it is representing the school. If Boris was a really super educator, he would have known that to a certain extent, parents would find the money, like tutor fees, etc.
You just cannot judge what is best for your child from other people's words, a parent should know what is working for their child and not what they want.