I actually like colored text for conversation because it helps differentiate who is talking. I encourage it. Don't forget that this game is based off of art. Work together to try to get an awesome and well though team of characters so that it is easier to sell to your audience. Likewise, don't forget that underdogs and losers are perfectly okay to have in this game. Character concepts like C3PO can actually survive in this game system and not turn it lame. Feel free to build whatever you like. Don't forget that your characters should be mostly self-motivated. You shouldn't make a placid potato along for the ride, these concepts hold very little interest to an audience and will probably get killed off unless you have them stay home and away from all of the action. If you have someone being dragged along against their will, work with other players or with me so that we can get something that works.