Merfis

I'd like to add vehicle respawn to a sector control type mission. Is there a way to add vehicle respawn to a wizard created mission? I've successfully added the respawn to missions created from scratch and I have tried to add the init line to a wizard mission file but I can't figure out how to make it work. I am using a respawn script and calling it from the init line.

Is it possible to create a capture the flag or sector control type game in the editor without using the wizard?