I would have to say, after a very long and fast paced fight, that Reptile should beat Huo. 8/10.
IMO, the better match-up would have been Reptile and Jet Li from "Unleashed" (Danny). Huo is an amazing fighter, but he has a high moral code. Danny is a viscous animalistic fighter that brutally killed many of his opponents. And that is the mindset it takes to beat a fighter like Reptile.