I post on behalf of a friend, who is unable to join us on the forums:
1) For gearsets, will there be an option to 'share' a given piece of equipment across multiple gear sets? In the past, to use the same piece of armor or accessory between two gear sets, you had to have two of the item. One for each set. Will you be able to now only have one item to share between multiple sets?
2) In the past, it was mentioned that there would be slots for vanity/appearance gear. Does this include "vanity weapons" as well?