Secret Dragon Control Paladin – Rise of Shadows [Ladder?] [TheoryCraft]

Please give me input what to change, this is my first time really making my own deck.

I obviously put in the dragon package, as well as the secret package. I feel fairly decent about the dragons, but am unsure about the secrets… Do I put in 2 secretkeepers? Do I add a bellringer? How many secrets is too many / little secrets (considereing that each desperate measure in a sense counts double)? 

I also felt like adding the healing package would be nice, but I just don’t feel like I have the deck space. This begs the questions: Do I only run the Nozari Thekal combo (though playing Thekal on 3 and Nozari late game would offer less value, would it be good enough to play anyway)? Do I flesh the deck down even more to play flash of light, crystalsmith kangor, zilliax and maybe more?

Any critique is gladly appreciated, even if blunt.