A look at my Dawes Super Galaxy touring bike setup with GoPro cameras and Brooks B17 saddle

I'm gently getting back into cycling, after recovering from a nasty knee injury. So, please bear with me.

This is a little film I thought I'd make about my main commuting bike, and how I set my kit up.

List of my gear:
Main rear light.https://www.amazon.co.uk/Light-%2526-...
Main front light. https://www.amazon.co.uk/Exposure-Lig...
Rack pack. https://www.amazon.co.uk/Topeak-MTX-D...
Rear panniers. https://www.amazon.co.uk/Ortlieb-Back...
Front panniers. https://www.amazon.co.uk/Ortlieb-Fron...
Front rack. https://www.amazon.co.uk/Lowrider-Tub...
Rear rack. https://www.amazon.co.uk/Topeak-Super...
Horn. https://www.amazon.co.uk/Generic-Air-...
Mirror. https://www.amazon.co.uk/Blackburn-35...
Pump. https://www.amazon.co.uk/Topeak-Turbo...
Dynamo. https://www.rosebikes.co.uk/article/b...
Front dynamo light. https://www.amazon.co.uk/Busch-M%C3%B...
Rear dynamo light. https://www.amazon.co.uk/Busch-M%C3%B...
Saddle. https://www.amazon.co.uk/Brooks-saddl...
Bar tape. https://www.amazon.co.uk/Brooks-Leath...
Computer. https://www.amazon.co.uk/Cateye-Strad...
Helmet camera. https://www.amazon.co.uk/GoPro-CHDHX-...
Rear camera. https://www.amazon.co.uk/GoPro-CHDHY-...
Other rear camera. https://www.amazon.co.uk/EE-First-Act...
Stand. https://www.amazon.co.uk/Pletscher-Ki...
Video camera (used to film my bike). https://www.amazon.co.uk/Panasonic-HC...
External mic. https://www.amazon.co.uk/Panasonic-DM...
Lock. https://www.amazon.co.uk/Kryptonite-E...