This is a throw-together of the intro:
This uses my idea of having the narration alongside the SOLO opening text.https://drive.google.com/open?id=135gvy5cvGFwSmpuLeoeDFzq-1l8ZSTuc
Just my personal opinion probably doesn’t reflect others: IMO I feel both text and narration is unnecessary. If the words are there then it’s better to let viewers read it themselves. If you go for narration, then better to keep the visuals to give them something different to go along with the narration. I feel either way is good separately, but they don’t both work together. But again that’s just my own personal opinion and you and others may feel differently.