I also think that the 10HUC is expensive , because the Chinese guys have already earned enough HUC to have an edge over others. Here you need to use other method , really do not know what can stop them , because they play groups of people. It only needs a group of people who can stand up to them .
The only negative - blokchain , upload it for very long . 3 days ago launched a download of the whole chain and 3 days round the clock work , upload only 109k units . think, a lot of people want to wait so long ? I think not . On SSD drives, this process is a little faster , but so far not many people have SSD drive. Else noticed such a point that still requires verification that blokchain uploaded on SSD drive, is not suited for an IDE disk .
Blokchain should be somewhere on the server and the client must already be connected to the server , then it will solve the problem .