Nice blog, Could you please make one with cheaper accessories. Many folks (including me) have restricted funds to invest in accessories so it would be really helpful for people like me to get started with a lower funds budget.
light - natural light instead of paid lights
video - use your built-in webcam or phone
audio - do you have Apple or Android headphones that come with your phone? If not, I'd say you'd want to spend the money for a cheap headset if you can swing it.