Hey, I have read your complete job description. I am a gamer myself and I was doing this same exact job with another youtube channel for Pubg mobile before. You can check my portfolio to have an insight. This job seems nice to me to do as part time. I specialize in - Thumbnails, Video Editing, Lyrical Videos, Logos and some other graphic design related things and as I am a gamer myself then that is a plus point anyways for this one. Let's connect if you want to take it forward.