Geeze, why can't people just ask easy questions
lol kidding. Personally, I think given your scoring settings I'll take Thomas + Halak here.
Thomas is Thomas...that really doesn't need much more explaining, but I will anyways. People on the boards have made a great point that Thomas will likely remain as the #1 goaltender considering how Rask will be an RFA at the end of next year. Why play him more to pay him more right? So I would expect Thomas to start a similar amount of games (i.e. 50-55). He should post up quite a large number of wins, and really keeps his team in the game which = shutouts + OTL's.
As for why I chose Halak. Halak is a brilliant goaltender and has shown over the past couple of seasons that he can post the shutouts . I would expect him to post 5-8 shutouts next season (which is pure guesswork on my part). As well, I think St.Louis will be a much improved team this year and will put up a few more W's. I would expect Halak to start between 55-60 games, with the possibility of a couple more. Toss in the Hiller vertigo issue, and I'll take Halak.
Anyhoo that's my two cents.
Edit: Woops sorry, I didn't answer your question really
Thomas
Halak
Hiller
Would be how I rank them.