I've been thinking what would clone's jobs and how their life will be if there was never an order 66 and the republic own. so I came up with this. 
Both with my OC's and Cannon. SO here they are. 

Cannon: 
Rex: I feel that Rex would be a physical trainer (or something like that) I also feel he will get married. 

Echo & Fives: I am putting these two togeather is because they are so close and awesome togeather. Also, I think they open up some type of business togeather. 

Kixs: He'll be a doctor. No questions.

Fox: I still think he'll stay as a courant guard and protect the senate.

Cody: I am not sure what his job will be but I can say I think he'll get married too.

Wolfe: No clue (leave what you think in the comments.)

OC's:
Dark: He'll get married have two kids and actually be a teacher. 

Shroud & Riamger: (can't tell you yet.)

Saber & Rocket: demolitionists (no dought. None.) Also think these two could ever get married?
Who knows. Maybe? *Hides some notes and grins*

Scifer: Inventor

Rival: (he's a new clone and no one really knows him yet but all's I can say. He's a jerk) so... He'll own a flower shop and do some bounty hunting in his spare time.

Lyric: (another new clone) he'll be a singer.

So that's it. If you want me to do more like this I will. Also you can use this idea for your characters.