Another set of additional questions, if you do not mind:

- What would be the main difference between B&C and a smart contract-based decentralized exchange if ever the latter is possible?
- Can we increase easily the number of signers required and number of signers? Currently designed I understand that it is  8 out of 15. Any particular reason for this pair?
- How could a trusted signer increase the speed of signing a deposit request message if he or she wanted to?

Tks.