DonaldsandersV1

Hello, you will want to remove arrest manager and instead get stop the ped, remove smart police radio as ultimate backup has all the features without the ui and fps loss. Also remove traffic policer and instead get custom pullover which keeps good features it has and increases fps, also remove interaction+ as stop the ped/ulimatebackup has that all built in now. 
Below there will be links to recommended plugins, scrips and callouts, i ran out of room but make sure to also install EUP Law and Order 8.1, realistic gun sounds and modern siren pack, i would stay away from albo mods now but if you want any don't use arrest manager. Hope this helps.
https://www.bejoijo.com/ For stop the ped, ulitmate backup and others you may see, compulite will replace computer+ so i recommend that.
https://www.gta5-mods.com/misc/lspdfr-xml-jurisdictions-versions