So...
My setup/plan now: Sandy Shores is a sub department of the BCSO therefore the liveries and setups are generally similar. The BCSO vehicles have a Setina pushbar, and actual window bars and a lot more liveries/units and a lot more models. Currently I have a few units only some are shown here on the BCSO vic:
Bureau of Parks, Bureau of Court Services, Metro, Traffic, Grapeseed, Paleto Bay, and Regular kind of like the LASD. (Excuse the pitch black texture on the circle thing on the front of the car, I forgot the specmap)