A little question about floaters

Is it possible to have a dual character profile of an undead and an infected as floaters? because how i'm working on These two I want them to stick together, because it is in their personality's and history that they would. but they're going to be traveling around a lot because they're looking for someone... i looked at the rules and didn't find anything against this, but i wanted to make sure it was allowed before finishing their profile.

I'm pretty sure it's allowed, since both infected and undead are allowed to be floaters. There have been dual floaters in the past too. ^w^

Oh, okay ^-^ thanks Lulu!