Supers! and Percy Jackson

I was discussing Supers! with my son yesterday before our gaming session and I mentioned that Conan had been statted up for Supers! over at Vargold. First I had to explain who Conan was and then I had to tell him that I would usually create Conan for a game like Barbarians of Lemuria. Then I casually mentioned we could probably run Percy Jackson, his current obsession (along with Supers!), with Supers! Well, that was that. He Gm'd the second session of our Supers! campaign and then charged me with creating a Percy Jackson campaign. I think it will be pretty simple. I just need to translate the various powers displayed into the superhero powers and I'm set. He's already created an original character so the game isn't going to include Percy directly. I'll run it in that style but make it our own.