Hey There! I'd say go ahead on that idea! I've done it a few times but i would say that if you aren't getting enough questions from your viewers then scrap the idea and wait until you are at a larger following. I found it extremely hard to do these types of things when i was younger on youtube with much less exposure and many less subscribers and it's easier to get a genuine response from my viewers now! i hope this helped! If you need a good laugh or just want quality content, stop by my channel! I promise you won't be misleaded! M unsubscriber video with me impersonating a cat is pretty hilarious!