Appguard inside of Sandboxie?

So I have been reading few threads about running Appguard and Sandboxie. But is it possible to install Appguard inside of Sandboxie? And then run your browsers inside of the sandbox where appguard is installed? That way you wouldn't have to worry about Appguard affecting entire system and at the same time SBIE would be impossible to bypass with everything being on lockdown.

 

I don't believe that installing Appguard inside sandbox will improve protection that SBIE is giving you alone. I also don't know of any bypass for SBIE protection.
Appguard is probably not designed to be run inside virtual environment the way you you want to use it. I doubt that it's protection would work properly.

Well, I never tried this kind of setup. Maybe somebody with more experience can give you more information.