Power View implementation paper is out and covers major scenarios of implementing Power View with PowerPivot and Tabular Server including Kerberos.
Power View Infrastructure Configuration and Installation: Step-by-Step and Scripts
Scenario 1: Install a SharePoint 2010 Farm, Add the Power View and PowerPivot Infrastructure, and an Analysis Services Tabular Instance
Scenario 2: Add the Power View and PowerPivot Infrastructure to the SharePoint 2010 Farm
Scenario 3: Install an Analysis Services Tabular Instance
Scenario 4: Install the Power View Infrastructure (without PowerPivot) on a Single Windows Server 2008 R2 Computer that is a Workgroup Member
Scenario 5: Install Client Tools on a Windows 7 Computer and Verify the Power View and PowerPivot Installations
And Configuring Kerberos