Can't you just make each creation family a selection? I don't reckon people would exhibit a preference for a War Trall over a Charged War Trall, and there are hardly enough voters to cover the whole spectrum of varieties. Give them all a chance!
Maybe someone should write a simple php script to track results better than thread polls can. If there's another creation poll here, use lots of radio button sections, e.g.
FAVORITE CREATION FAMILY (Fyora, Artila, Drayk, ...)
FAVORITE FYORA VARIANT (No preference, Fyora, Cryoa, ...)
FAVORITE ARTILA VARIANT (No preference, Artila, Plated Artila, ...)
FAVORITE DRAYK VARIANT (No preference, Drayk, Cryodrayk, ...)
...