So, uh, can't decide which idea I should run with. We seem to have a decent spread on human to alien ratio, so I can't even limit myself to one or the other. ;_;
Which idea should I run with?

[list]
[*] Bipedal alien from a warrior race that communicates telepathically and wields psionic energy
[*] Former space pirate from a faction of human space vikings
[*] A sentient rogue AI within the body of an android
[*] An arms dealer turned warlord that was overthrown, captured, and initially incarcerated for two consecutive life sentences
[*] Something completely different
[/list]