Seems promising, although I think you should think of a better name of your project, I don't know if it's just me, but AZULIK doesn't sound cool. Your project strong points is that it tries to be a currency that is fast and anonymous, so you should probably think of a name that describe this aspect of your project.
I think airdrops are not good for fair distributions because most people who will get these airdrops are not interested in the project but rather just looking for a way to sell it.
Raiblock's distribution was great because people who believed in Raiblock had to waste a lot of time to accumulate XRB, these people we will the hodlers that actually believe in the project and thus support the price.
My suggest is that you start the distribution as early as you can, even before releasing AZULIK these way you'll give a lot of people the chance to participate.
You should combine multiple systems of Captcha, for example, using pictures, typing words, solving math problems, use a combination of these Captcha to make it impossible for anyone to develop a bot that solve Captcha.
I hope your project succeed, and I will be watching this topic for any new announcement.