"Nothing unlawfull. It breaks the rp I go for well in-game. I enjoy neutral to full on lawfull-good.
I'm into trading and fighting. Trading makes good money and fighting is just plain satisfying.
I really like the looks of the Kusari ships. Really a 'wow thats cool' moment for me seeing their capital ships for the first time."
I'm not sure if Kusari has a trade faction like RepEx, because they trade and fight, just like what you wanted. You can have a trader and a fighter in that faction, but a trader and a cap ship in the same faction most likely won't work. And no faction will let you fly a cap ship right off the bat, maybe after half a year or probably more once you've worked up in the ranks.