Wow, Paul7926, you are an extremely considerate player. If there's a Best Sportsperson award in the tournament, I'd think you would be a top favourite. Remember that even if you're a newer player, if you meet the minimum eligibility requirements, you're just as entitled to be there as anyone else. Plus, if any of your opponents are ruthlessly competitive, they'd probably like the fact that you're less experienced than some of the other players. So in that sense, you're doing them a favour, and they don't have a right to get excessively impatient with you. If you have to look up a rule once or twice midway, at least that means you're not likely to instinctively know how to counter whatever Awesome Tournament Winning List they have put together.
I gather you must use the exact same list in all three rounds?
From a financial and new models to paint to "tournament quality" point of view, I just wonder why you haven't included all of the models from Von Schill's box over buying additional models? If you had both Freikorpsmenn minions and the Steam Trunk totem anyway, why not throw them in instead of having to buy the Student of Conflict or Taelor? That is, of course, unless you already happen to have the Student and Taelor anyway?
Caveat: this "advice" comes from a complete n00b, who has not yet played a single game. So it requires a massive grain of salt, like the margarita glasses about which Milton was going to "put strychnine in the guacamole" at the end of Office Space.