How to transition? Big task!

So my company is transitioning to SW from Autocad.  With that said, there are obviously no standards in place on how to model.  What assemblies will contain what parts, and so on.  Or even what assemblies or how many for that matter.  We have nothing but some copies of SW and a few of us that know how to model.   Are there books, articles, or courses or something that could help us (me) get going down the correct path?  Any advice from people who have "set up" there companies?  Any and all advice is appreciated.  We mfr emergency vehicles for reference.  So configurations of walls, cabinets, lights, etc. are going to be a big part of things.  Thank you all in advance.

SolidworksGeneral