Need to uninstall CX then install Firepower on a live system. Any Docs on creating basic Policies to start with FirePower?

When set on the user profile any way to have the user change password via Anyconnect connection.

Currently running ACS 3.1. Installed/configured ACS 5.8 Recreated all groups/downloadable ACls, etc. Last part, anyway to import user ID and passwords (CSV file or any format). Not feeling good about recreating 1000 user accounts. Thanks in advanced ...

Looking for industrial grade switches for warehouse (non-air/dust/dirt). Need to run fiber to extend past 300 ft. Cost is an issue, thanks in advance.