Nope! No worries about knowing my canons. I'm like this with most people who app in so I get all excited when I do know the canon. Like Naruto! Although, to go more into detail...
Jennifer is a hyperactive housewife who fences, Hei/Li is an assassin with the ability to control electricity (aka chinese electric batman on tvtropes), Greed/Ling is a homunculus with the ability to harden his skin by changing the structure order of the carbon in his skin, Diva is a vampire-like queen, Dean is a supernatural hunter, and Fou is a humanized AI-construct with the ability to shapeshift!
Ahem, and if Kisame is looking for a fight, he should join the fight club Venom and Ava (aka Tsu and Kathrine) are plotting. It's only fitting!