Can you get more storage in the Elements Cloud?
We have a feature planned that would allow this, how much more storage would you want?
I also find this a very interesting option for the future. I could imagine sizes like 1TB, 2TB, 5TB, and 10TB.
Based on that, the prices for the Elements packages could be adjusted accordingly, or alternatively, simply offer more storage for an extra fee.
As it currently looks, the project files from Elements are significantly smaller than with RW Classic, which means that really large cloud storage probably doesn’t make much sense for most users.
It would be great to have a backup on elements cloud available for the last x versions of a project. Certainly a paid feature, but it will save a lot of upcoming emergencies 
Why not use TimeMachine?
External backup of the backup of the backup
One can never have too many backups! 
That is why!
I am thinking 2GB.
Elements Cloud, 2 TB on Apple iCloud, Time Machine on 3 external drives 2 TB, several usb sticks 256 GB .. never too many … and don’t keep them in the same place. When I travel, I place a box with a neighbour. Also back up on the server with an Elements zip file every time the site is published.