Based from your roadmap, you got your license already from Austria, so you have that doc on your hand I suppose? 95% ready means it's good to go already. If what you are claiming is true, this one might really be a good exchange in the future especially you have low fees.
Pointing this fact, i would like to know more details about this registration in Austria. Is this license about exchanging regulation or certification that the company is reliable?
Telluria GmbH registers in the Austrian jurisdiction in the city of Vienna and has all necessary permissions
All information can be found in public places.