I wanted to get a better look at Soviet era IADS and placed all the sites I could with the available information (sans the standalone EWR sites). (i.e. sites marked on an open source map)
I took a bit of artistic license and replaced the S-300 batteries of today with S-75 and S-125 ones, and Krug and Buk sites were replaced by Kubs. I also had to use CJTF S-75 sites as a stand-in for Nike Hercules sites around the Bosphorus.
Stuff went from imposing with only the S-200s to downright frightening with all emplacements. And those are only the fixed, permanent duty sites (with the odd Kub thrown in). In case of conflict, you'd have Circles and Cubes popping up around important sites like mushrooms after the rain, Shilkas, Arrows and Wasps running amok aound the battlefield and the odd guy carrying a suspicious piece of piping on his back ready to nail you when you least expected it.
Enjoy! Or, at least... Try to