You could make a few bucks on that SEM, if you do analysis of different natural hones and their effect on equivalent razor steel.

I will send you some slurry from an Escher, a Japanese, a few Thuringians, and a few coticules for particulate comparison... free of charge, just to get you started!

seriously though: You could really shed some light on the coticules vs thuringians vs Japanese et al debates.

You would be FAMOUS!