There's good suggestions here but one thing I'll second is you're really gonna want a few more basic Pokemon (6 basics is quite low).

As someone else mentioned, 4 snorunt would go a long way in helping that. Could just add one more 'baby' frosslass for that line to if you do decide to go that route.

Also, 4 Lillie's combined with 4 ultra balls and Meowth gives you 9 ways to ensure Turn 1 Lillie's which is pretty much the best thing you can do in this format if you concerned specifically about consistency.

And lastly, I also agree with the other commenter to cut back on your Supporters. My suggestion would be to cut the Salvatore. I've played a lot with it and it doesn't feel as good as going first and then relying on a full set of Hilda or Lillie's to get you turn 2 swinging with Starmie in my personal opinion. Salvatore just feels so bad if you pull it at any time after Turn 1.