technically i dont know i am correct or not but few suggestions to suggest and learn something from you.
there should be 4 modules. sandbox should be a seperate module.
custom installation of all the 4 modules. firewall - no inactive D+, antivirus, D+ and sandbox.
whitelist/safelist or comodos my trusted vendors cut down popups. to keep the usability and easy operation when any module installed seperately my trusted vendors should be in miscellaneous section. my pending files, my safe files and my blocked files should also be in miscellaneous section (like under my files - when opened 3 tabs - my pending files, my safe files and my blocked files).