Importing Wiley & Son's LaTeX Template

Hello, 'sorry for simple questions.

Is it difficult to use the Wiley template with MMD?

https://authorservices.wiley.com/author-resources/book-authors/prepare-your-manuscript/wiley-latex-template.html

I’m currently using the LaTeX Memoir Book format and the Scrivener for Windows beta.

As an unrelated question, when I paste Excel tables into my document it looks fine, but it doesn’t compile as a table. Am I missing a setting?

Thank You,
Michael