What do you mean by gallery? If you mean art there is already one. Click here (http://www.feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&board=95.0) to view the Non-related FH art gallery. And yes there is a video section. :) Just click here (http://www.feral-heart.com/index.php?option=com_jfusion&Itemid=2&jfile=index.php&board=19.0) to find it.
Otherwise nice suggestions. c:
(As for the bios some people make Member-made bios of themselves in the 'Member Bio & Journals' board. If that is what you mean. c8)