Anyone using Symantec Endpoint?

I'm working on moving all of my clients to a new server and would like to push the SEP installer to my clients. The program will nicely install silently after I make it but it's an EXE. Has anyone successfully packaged it as an MSI?

Ideally I want to force it out to everything without anyone noticing.

Figured I'd check here to see if anyones been able to do this..