This outline is superb I must say. For any one who is serious minded in building and developing the best of cryptocurency exchange, these factors should be consider diligently one after the other. But, these days exchange is a very big business hence it may not be suitable for individuals but only for group of people who are keen on doing business.

But, it seems that you are indirectly promoting such a exchange developing business to this community. I guess that must be not a good approach.