Big whales are Dtube, Dlive, Busy, Steepshot, Musing and other DApps. If anyone willing to put in the work like you do then they'll get the upvotes and they'll be motivated to create more contents with those DApps.
I can see your consistency with Dlive and Dtube. And I myself alone created 79 vlogs with Dtube in 21 days.
Anyway I'm still new with Steem and I'm learning a lot every single day and I'll be starting my delegation very soon and I'll consider you :)
Happy Steeming :))