This is awesome, thank you! But I found a problem, for the scientist in the skills it doesn't mention that you also get 1 bonus trained skill.
Also, I don't think I saw anywhere in the rules that the scientist can't have command as the master skill? I understand that firearms and piloting skills are usually taken by the marine and the teamster, but I don't see why not have it be the scientist as a possible option. And weapon expertise isn't even in the new rules either.