OK, Caldrail, I must say that I have to think a little longer to find out which of your options my young men can use.
By the way, I recently found out that they are both plebeian. I thought they were patricians, but they are not. Does that change their situation?
Anyway, Arius is a little foolish, VERY stubborn, and he dislikes everything his father likes. When his father tries to move him into a position he doesn't want (something in politics, i'm not sure yet), Arius runs away from home and becomes a legionary. Is this a credible story?
Don't know what Lucius is going to do yet. I think bribe is the right option for him. I mean, trade was profitable, so he's got the money to do it... What about his age? he's 16-18 years old in my story. Maybe he's going to the army after the end of my story...