Scanning is finished at last!
I am uploading an SD version now, about 900MB per reel, and am going through the s-l-o-w conversion to a .PNG sequence and will be posting the HDD back to the owner of the film to do with what they will.
It has been an interesting experience, I will post some before and after images from the scans. There is still a lot of work to do, but hopefully by scanning with controlled light separations and custom LookUpTables (LUTs) it has reduced the amount of work required to get some colour out of the red mist.
I'm looking forward to seeing what you all do with it.