Hi @Jshanks21,
Thanks for sharing as always. 
Just as an FYI: Crowdsales are not included in the OpenZeppelin Contracts v3.0 beta release and there are no plans to migrate them to Solidity 0.6.
Crowdsales were removed: we’ll continue to provide support for security issues on the v2.5 release, but will not bring them over to v3.0.