I think I'll go for Anscombe with Moore as VC. Moore probably won't score too well against a free-running Tahs, but might. You never know with him.
I actually find Moore one of the most dependable players. As he has a high workload, he tends to score a lot of points and score consistently throughout the season. I have found that Moore, Messam or Coetzee make for pretty good captains as they will constantly score you points.
However, this can be construed as reasonably conservative. A more enterprising player would tend to estimate who will score a ton of points in a round, and then choose their skipper accordingly. Great when it hits, but I find that tactic tends to miss the mark a lot.
So, my advice would be to select your most consistent point scorer as captain. Remember, it is a marathon, not a sprint!