Hi Simon,
Hope you are doing well!!
I have understood your requirement. I am a certified Google Advertiser and have 8 years of experience in Digital Marketing.
As required, I can assist you in ranking your videos on Youtube Search on selected keywords.
Here are the Video Content Factors that play a major role in YouTube SEO:
1. Title, 2. Description 3. Tags, 4. Thumbnail, 5. Transcription, 6. Channel Authority, 7. Content Delivery, 8. Add your keyword
Once the On video optimization is completed, we can build links organically and also share it on different platforms like Facebook, Twitter and other channels.
Lets connect for discussion.( I am unable to share details here cause of word limits.)
Thanks.