I guess I have been doing something similar in that I hone many different razors with various different combinations of hones. I haven't approached it from a scientific point of view. Just trying to learn to hone well and get a better shave. I tend to go for quality new and vintage razors though and no knives. Look forward to reading of your results.

Lynn, I didn't know you were going in for hip surgery. Best of luck and I hope all goes well and you're back on your feet in no time.