Hi, I would like to work with you.  I think I have some theoretical cryptography skills to add.  I would like to ask how/if your storage will be mathematically proved?  It seems very exploitable, which wouldn't be good if the concept came to be worth lots of money.  I think you need a format of proof of storage, but I'm not sure you have it yet.  Thats ok I already did that work so I can help you out there. 

Also, the current "datacoin" is not like your proposal because it is very limited.  Don't be discouraged by that at all.  It is simply a way to prove a file existed at some time, not a way to have distributed hosting of a file.