We offer premium CPMs because we have a sales team that sales much of our own advertising for partners so that ads are targeted for specific channels demographics, location, etc. resulting in higher CPMs. We also have Gorilla campaigns (which you'd be perfect for) where you simply incorporate a sponsored message into the topic of one of your normal vlogs and you can earn anywhere from $20-$50 CPMs for that one video on top of your standard YouTube revenue.
I run our social media here at Fullscreen and I'm always sharing partner's videos of all sizes and we do the same thing within our sub-networks. You would be in our VlogUnion sub-network and we have opportunities for you to be featured on the hub channel and easy access to collaborations within that network through our dashboard. Hope this helps in your decision making process! Thanks.