[dvcrn]

It is quite simple to add something similar to your existing setup. Just split your configurations into logical packages and include them from your main.

Here is for example my Go "layer": https://github.com/dvcrn/dotfiles/blob/master/vim/lang/go.vi...

The top is describing plugins, the middle configuration and the bottom key bindings, including "mode keys" accessible over comma.

Also shameless plug to "proton", my atom plugin which tries to do the same thing. https://github.com/dvcrn/proton