You can set up a batch file to auto copy to a ram drive on start up. Or some program to do it automatiaccaly. Ya you are at risk in a power shortage but how many setting do you change in game anyways. Just backup every time you change stuff ingame or do it out of game, like IsBoxer does mostly.

We will see how the new SSD''s do I am sure they will be cheaper, but this is the first board that lets you use non ecc ram.