Maybe since the NCS is an organization related to what we all do for a living, this is not appropriate for the forum?

I'm trying to set-up standards for a small firm and would like to try and talk my employer into purchasing a copy of the NCS. I want to find out from the experienced whether it is generally considered to be worth it's price or, something that should be skipped?

I want to setup a symbology [block] library, layers, plot line weights, dimensioning styles, etc. Are these topics all covered in the NCS for different disciplines?