I'm glad you have the results. I set myself 905050 at 2696. Rarely began to get errors with -100, so I changed it.Well copied the file across instead of just trying to load it and then run windows And it seems to have taken.
Running the 705050 file as i was concerned -100 might be too much without being able to test it.
i got +50 score in XTU and the cpu now idles around 670mv.
surprised that lower volts = more performance but its certainly welcome!