If you haven't run across it before, and you're interested in Alternate History gaming, you might find this blog very interesting: Winter of '79. Currently, they are chronicling the Welsh Rising of 1979. I hope it goes well for the Taffys.
You might recall that my Very British Civil War faction is Welsh Nationalists. So it is interesting to see the results coming through.
Anyway, if you are into Cold War-era gaming, you will probably enjoy it.