[@Lionhearted] Thank you for accepting Devin :)
I shall add him to the character tab and add in the sword skill. I think he could have taken it up as an interest and it might come in handy somehow, as he has other form of protection. If an occasion should rise up and he might need it.

As for Vivienne. The major witch coven, she dislikes is the Voodo Coven. There are some witches, that she likes outside of her own coven. Her opinion about the other supernaturals...well it's debatable...as it's bound to change every now and again.

I can certainly change the shop round a bit, with the scrolls. Her shop would also be open to believers and practitioners of magic, not just witches. But to the public, she could sell the antiques like you suggested...and maybe some form of tokens or talisman's, for good luck.
but her shop can be open just for the Supernaturals, if preffered.