Set-PWUserSetting vs Update-PWUserSetting

I am on a quest to eliminate all usage of pwps in favor of pwps_dab in my scripts, so that 
a) I can execute on machines that don't have PW Administrator installed

and

b) I can run all of my powershell scripts in 64-bit mode.  

My latest effort is with Set-PWUserSetting.  We have an automated user-creation routine that sets all of the user settings from a CSV file using the -ValueObjects parameter.  There doesn't seem to be a corresponding parameter for Update-PWUserSetting.  Can someone please enlighten me as to how this could be accomplished (without using pwps, that is)?  Thank you.


Jon