Get rid of cement or the glass run and add a casino. Office building with like 3 slot machines. With the FPS you have to get rid of something for something better to be added
FYI most of that stuff is too much. Like I would sell you a RPG for like 400k because there easy to get. MX tasers are really not worth 200k. Also way to easy to get. ONE RPG rocket it not 200k. More like 100k. And a Armed Quilin goes for more than 5 mill