I've added a lot of stuff too. Guns, some weird martial arts weapons, armor, lots of cyberware, and about fifty mecha, although I don't leave all of them in play all the time. But you can never have too many strange Zoanoids in a game.
Oh, an a personal scale <DRONE> grenade, which works oddly well. It's too cheap, though.
Now I've just got to figure out how to get the plots to do what I want....