Darth Caedus vs Darth Sion

I'm curious how this turns out. 
 
Fight takes place in an empty white space, so there's no items to help anyone (most of my fights are like that, and I picture most fights to be like that).
 
They get an hour's prep. 
 
Who wins? 
 
PS: Sorry, I am unable to post a link to the characters.

What are Caedus' feats? From a quick glance at wookiepedia, Caedus appears to be more adept at a wider range of force-powers (freezing water, etc) than Sion. Sion kicks major butt in duelling, though.

Sion is probably a better duelist. Sion's major Force ability is that he can hold his body together, and therefore it's very difficult for him to die.
 
Caedus fought Luke to a stalemate. Well, sort of. Luke won in the end, but didn't kill Caedus because he felt that Ben would go to the Dark Side if he did. He also beat a group of Jedi (Kyle Katarn being one of them). He killed Mara Jade too. 
 
Wookieepedia is the best source for Star Wars stuff.

Sion, there's no physical way to kill him. Most of the Siths died because someone killed them; Sion can left this world only by his own will.

Wookieepedia is the best source for Star Wars stuff.

caaaaaaaaaaaaaaaaaaaaaaaedus

Caedus, he is a machine.

@The_Thunderer: What? How? LOL. Caedus rapes Sion in a battle, but he won't be able to break his will. Sion wins.

Thank you! Caedus has been cited by Luke as being stronger than Vader, he was also briefly the most powerful manifestation of the force on record. Sion had mediocre control over few dark side techniques, Caedus can no doubt simply tear him apart and teleport Sion's pieces far away from each other (not sure if he can do that on organic matter). I doubt Caedus even needs to put that much effort in as he is amazing at exerting mental influence through the force and using mind tricks; Using them on other powerful force-users. He could quite easily break Sion's will to live and Sion would just fall apart. Caedus stomps