I have a few questions and suggestions regarding Armory below.

1. If I restore from a paper backup, will all previously used addresses that have transactions be automatically regenerated, or would I need to click Receive Bitcoins 50 times?

2. If wallet transactions are off, would I need to rescan databases, or will an option to rescan an individual wallet be added (like with lockboxes).

3. Which of the following would be most secure? A 7/7 lockbox, 1/7 lockbox, regular bitcoin address? Please explain why.

4. Can the ability for the creation of 1/1 lockboxes be added? For example to add vanitygen addresses but can't because the minimum is 1/2.

Thanks in advance!