Allow weight to be empty for content types not relevant to the view

Problem/Motivation

If I have a site that has numerous content types, and I want to use this module to only set order for only a certain few content types, this module requires me to save configuration and include every content type in the query. I'd like to allow some entity bundles to be blank to exclude them from the query so that I can only configure the order for the content types I care about. I think defaulting to the default 1000 value is fine for those content types and helps keep the SQL query smaller and more readable.