Launching Business-Finance YT/TikTok Channel

I’m starting a YouTube/TikTok channel from scratch focused on business/finance, primarily in the alternative assets space. I need help building the brand and a macro-level content roadmap to create the... (Budget: $750 - $1500 USD, Jobs: Article Writing, Brand Management, Content Creation, Content Writing, Finance, Research Writing, Script Writing, TikTok, Video Production, YouTube)