Macs OS X Beta

Hello wondering if any Mac users are going to install Macs OS X beta 10.9.3 version and run it with WSAC? Hoping @ would have some information he could share with us about this Beta OS working with WSA Beta. Not sure what I can say or post because of Apples rules concerning this Beta OS..Stumbling around as usual..now that I installed Apples Beta version without making a backup of Mavericks version 10.9.2..:( not realizing this update would erase my previous start up Disk to only be Maverick 10.9.3. In other words Id have to erase and go back to version of MountainLion or continue with Beta OS Apple kicks off public OS X beta testing - Computerworld. Silly me I didn't have TimeMachine back up for previous version. So letting Mac users know that you need to back up first.. 
 
Now I'm struggling with whether I can do a Beta of WSA since I'm in a Beta OS?
 
Please advise,
Regards,