I do not have IFA3 installed right now, but if you provide a list of the classnames for those grenades, I can make them added by default. Otherwise, you can just add them to the list yourself in the mod options. You might have to do this anyway since I'm not sure how the mod options will get saved after I change the default options.

stupid question but can you add ifa3 and fow to the list of added grenades since a lot of people use those and will want this?