Wp file download

Hi , I am developing a specialist website to sell word document downloads of legal precedents, on a one off purchase and also subscription, so that there would be headings and sub-headings - see below. Your product WP Download looks good. Could I use it for this purpose and what other applications would I need.
From what I read, Easy Digital downloads is the best solution, possibly using Word Press Download Manager alongside. I note you refer to your product working with woo commerce.

Rocket Lawyer rockketlawyer.com would be an example of where I want to get to although mine is more targeted at lawyers and is more specialist (IT law only) so would have more lists of documents for certain subject areas.
Any advice would be appreciated as to how I could use your product with Easy Digital Downloads and what theme I might use.

Web Agreements
Description Date Price
Non Disclosure Agreement
Licence Agreement
Linking Agreement
etc etc