Tosca

Good Morning, I'm fresh out of the box new to LSPDFR and the PC community (xbox user) but not new to gta, I've been playing from the beginning. I'm hoping to get my new computer some time next week and was hoping for some help / advice on a couple of things. I have done a little bit of research through the forums here as well as a couple of youtube videos on installing the mods and seems pretty straight forward. I'm mainly looking for the most essential mods, I saw the els and some car packs are the most downloaded but was wondering what else most people are running. The second thing I needed help with is a controller mod, I still cant wrap my head around using the keyboard and mouse, been a console player my whole life but understand after reading a little that the keys are needed in some aspects of the game just looking to see what works best in your experience. I appreciate your time for reading this and any tips/tricks would be great. I'm a PST in New Jersey any fellow dispatchers / leos here ?