Ok, it sounds like you are doing well and have a plan. I am not sure the AdSense > Ezoic > Mediavine or adthrive journey is still the same as it used to be. I class Ezoic as a top-tier advertiser with Mediavine or adthrive. I think you might be missing out on an income by waiting for Mediavine. It could be worth getting ads on there and earning as you go.
Paul Answered question