JimCollinson: JimCollinson: Could there be a pseudo dynamic resizing at regular daily/weekly intervals say, to meet a pattern of use?

The only possible changes in size is with the space that has not been used yet. In other words if they allow it, you should be able to reduce the spare space or increase the spare space. Obviously there will be a limit on reducing spare space in your vault since there is triggers such as a full vault can be removed from the network. If there is not enough reserve then it might be seen as misbehaving as the reserve is used in case other nodes go off line.

So I would say as long as you never reduce the spare space beyond the limits then you might be able to change the vault size.

Not sure how this helps in your dynamics though unless you are running out of disk space for your normal PC work.

The bandwidth control would be a powerful tool for reducing the effects of the vault on your network during the times you are using the internet link.

Top ups would be one thing I would be asking to be implemented in the vault. But then you could just set the vault size to all the space you will ever allocate to the vault from the start.