n8n Automation Setup for YouTube Shorts

I'm looking for automation with n8n to post daily shorts/videos on YouTube and Instagram and others.

I have n8n local on my computer, but would also look into ideas / costs for hosting all software needed and have the run on its own without the need for me to have the computer on at home.

Each video will need a voice-over.

Projects I'm after:

Daily bedtime story with voice over and images
Daily Horoscope Video Generator
Daily quiz shorts
Daily gym workouts
Daily Motivation shorts


Key Tasks:
- Create n8n workflows
- Automate posting to YouTube and Instagram and other social sites
- Integrate voice-over using AI
- image Generation for the videos/shorts

Requirements:
- API knowledge (Google, ChatGPT, etc.)
- n8n experience
- Help with account setup
- Cost estimation for APIs and tools and daily /monthly cost

Please provide a breakdown of monthly costs. Ideal candidates will have prior experience with n8n and video posting automation. Please show me examples of your work