Master, i have a question: What program do you use to record your screen ? . I have a chess YouTube Channel too (link on my profile) , but I speak in spanish language. I use Bandicam program to record.
I recommend you to improve your quality video, I mean, to include a logo of your nickname, and (when money comes) a future webcam.
i `ve been guided by videos posting on
chess24.com channel ,where GM Jan Gustaffson comments.
There's no need to reinvent a circle. just do what others do (for example: CM Kingcruhers aplly the same thing, and GM Eric Hansen too).
Good Luck with your Channel :)