Modify plist.info so program uses different icon based on command line arguments

I have an application, Firefox, I launch it with different command line arguments:

• -P "dev profile" -no-remote


• -P "ext testing" -no-remote


• -P "Main" -no-remote

I would like to tell the plist.info file to use a different icon based on the the different command line arguments, is this possible? It gets confusing have the same icon 3 times when all profiles are open.

Sincerely