I had the pleasure of using a Epson FastFoto FF-680W. I was very impressed with the color correction. It brought back some color prints from the mid-70s that I've never seen without their color fade.
If you are careful about using the retouch tool to remove scratches and dust (that may have been present the negatives even) and if you are careful with adjusting levels, I am pretty sure I can say I have created modern versions of the images that are even better than the originals were.
And BTW, if you want to really up your game on some of the better photos, have a 8 x 10 printed by a lab using aye-sub printer to print to metal (aluminum). Assuming you have a high quality image, you will be blown away at how much dynamic range you can get from a metal print. Stunning. (Shhh ... I'll be making Christmas gifts this year from some of the family heirloom images.)