Remove requirements from ventures/missions/tower

Well, like the thread title says, I wish there would be a mod/trainer to remove requirements from ventures/missions/tower.

I have a 97 percent savefile, every venture location is 100%, everywhere are saints and their cars, imo the locations were more fun with other gangs still present.

I want to choose what to build and how many ventures I have to build, so other locations can be left untouched, as well as I like to progress missions to unlock more challenges and goodies.