Reporting Services Native versus High Availability SharePoint integrated?

SQL noob here, thanks.

I'm building a new HA SQL server that's part of a SharePoint farm. I'm looking at the Reporting Services Configuration Manager side by side with the old server.

Old server: Report Server Mode is Native
HA server: SharePoint integrated

I don't see a way to switch the HA server to Native. Doable? I read http://technet.microsoft.com/en-us/library/bb326407(v=sql.105).aspx but I want to keep the same database name. Can I delete the SharePoint Integrated Report Server DB and recreate as native?

Thanks,

Scott