This is a pretty sweet concept. I'm new to this so I don't know the current status, but if there's anything I could contribute, count me in!
I know you probably get this a lot already, but emotion has to really be a major factor here, especially in a series such as BCB. Since the drawings are already provided there is no need for much body language or facial expressions, but that doesn't mean that you (voice actors) shouldn't be afraid to get up and make silly gestures or faces while playing your parts. The important thing about acting, whether voice or onstage, is to not be afraid to let yourself become the character. When people watch/ listen to this they're not going to see you as the person you are, they're going to see you as Lucy, Mike, Paulo or any other character you may be. And as the voice it's your job to make that character come to life.
Sorry about my huge tangent
Overall, I love the idea and daisy was the one that shone out to me the most
I got a good laugh out of David's voice as well
Great work and I hope to see more