page_verify none by default
The default options that ssdt chooses often aren't best practices, instead you should choose what you want. For page_verify I agree checksum but it is up to you:

http://www.sqlskills.com/blogs/glenn/setting-your-page-verify-database-option-to-checksum/

Incidentally if you import from a production (or similar environment) and you choose "Import database settings" the actual settings will be imported from the database - if it is a new database I would get your dba's to create an empty one on a dev instance with their standard build etc.

Ed