MyBookTable Pro for landing pages

I wondered how much I could customize the book page in MyBookTable and use it for a landing page instead of rolling my own, and started researching Pro / Premium.

Is anyone here doing that? If so, would you be willing to share the URL for a page where you did?

For reference, I have a custom landing page for my reader magnet here: https://www.dougsjoquist.com/through-the-gap/

And the book page for it is here: https://www.dougsjoquist.com/books/through-the-gap/