I like the name itself, but dislike the fact that Epix is a major cable movie distributor (like a third tier HBO, Showtime). I don't think many online companies would want to brand themselves with that name. Just too much confusion.
Maybe an international company (check to see what cctld's epix is registered in to find some leads).
Also, maybe a brick and morter company with that name might be interested if you can find one.
But i love 4 letter .co brands. I just don't like that this particular one has a big player using that name.