I don't know if you've been active lately, but if you need some ideas on what to change and whatnot, I've posted a page on this setup of a deck, called Twin Dive.
As for the things behind Damsels and Sky Blitz:
Damsels can easily be fit in once you realize how the deck is structured and what quanta you need fully available. You could drop a couple Wisdom's and a Freedom to add in three Damsels, or run 4 Wyrms, 3 Damsels, 4 SoW, 5 SoFree, 4 TU, and the rest pends, shields, and so on.
For me, I'm not much of a fan on using Sky Blitz in a deck like this. Yes, I know "double" diving is a fun way to get in a lot of damage, but I feel as if it clogs the hand a lot.